18219511008

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{2029}}^1$

素因数の和:2614

約数の個数: 192

約数和(自身を含む): 56066976000

約数和(自身を除く): 37847464992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 547, 608, 684, 864, 912, 1026, 1094, 1368, 1641, 1824, 2029, 2052, 2188, 2736, 3282, 4058, 4104, 4376, 4923, 5472, 6087, 6564, 8116, 8208, 8752, 9846, 10393, 12174, 13128, 14769, 16232, 16416, 17504, 18261, 19692, 20786, 24348, 26256, 29538, 31179, 32464, 36522, 38551, 39384, 41572, 48696, 52512, 54783, 59076, 62358, 64928, 73044, 77102, 78768, 83144, 93537, 97392, 109566, 115653, 118152, 124716, 146088, 154204, 157536, 166288, 187074, 194784, 219132, 231306, 236304, 249432, 280611, 292176, 308408, 332576, 346959, 374148, 438264, 462612, 472608, 498864, 561222, 584352, 616816, 693918, 748296, 876528, 925224, 997728, 1040877, 1109863, 1122444, 1233632, 1387836, 1496592, 1753056, 1850448, 2081754, 2219726, 2244888, 2775672, 2993184, 3329589, 3700896, 4163508, 4439452, 4489776, 5551344, 6659178, 8327016, 8878904, 8979552, 9988767, 11102688, 13318356, 16654032, 17757808, 19977534, 21087397, 26636712, 29966301, 33308064, 35515616, 39955068, 42174794, 53273424, 59932602, 63262191, 79910136, 84349588, 106546848, 119865204, 126524382, 159820272, 168699176, 189786573, 239730408, 253048764, 319640544, 337398352, 379573146, 479460816, 506097528, 569359719, 674796704, 759146292, 958921632, 1012195056, 1138719438, 1518292584, 2024390112, 2277438876, 3036585168, 4554877752, 6073170336, 9109755504, 18219511008]

約数ペア:

[(1, 18219511008), (2, 9109755504), (3, 6073170336), (4, 4554877752), (6, 3036585168), (8, 2277438876), (9, 2024390112), (12, 1518292584), (16, 1138719438), (18, 1012195056), (19, 958921632), (24, 759146292), (27, 674796704), (32, 569359719), (36, 506097528), (38, 479460816), (48, 379573146), (54, 337398352), (57, 319640544), (72, 253048764), (76, 239730408), (96, 189786573), (108, 168699176), (114, 159820272), (144, 126524382), (152, 119865204), (171, 106546848), (216, 84349588), (228, 79910136), (288, 63262191), (304, 59932602), (342, 53273424), (432, 42174794), (456, 39955068), (513, 35515616), (547, 33308064), (608, 29966301), (684, 26636712), (864, 21087397), (912, 19977534), (1026, 17757808), (1094, 16654032), (1368, 13318356), (1641, 11102688), (1824, 9988767), (2029, 8979552), (2052, 8878904), (2188, 8327016), (2736, 6659178), (3282, 5551344), (4058, 4489776), (4104, 4439452), (4376, 4163508), (4923, 3700896), (5472, 3329589), (6087, 2993184), (6564, 2775672), (8116, 2244888), (8208, 2219726), (8752, 2081754), (9846, 1850448), (10393, 1753056), (12174, 1496592), (13128, 1387836), (14769, 1233632), (16232, 1122444), (16416, 1109863), (17504, 1040877), (18261, 997728), (19692, 925224), (20786, 876528), (24348, 748296), (26256, 693918), (29538, 616816), (31179, 584352), (32464, 561222), (36522, 498864), (38551, 472608), (39384, 462612), (41572, 438264), (48696, 374148), (52512, 346959), (54783, 332576), (59076, 308408), (62358, 292176), (64928, 280611), (73044, 249432), (77102, 236304), (78768, 231306), (83144, 219132), (93537, 194784), (97392, 187074), (109566, 166288), (115653, 157536), (118152, 154204), (124716, 146088)]