19580616

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 160

約数和(自身を含む): 62203680

約数和(自身を除く): 42623064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 41, 44, 54, 66, 67, 72, 81, 82, 88, 99, 108, 123, 132, 134, 162, 164, 198, 201, 216, 246, 264, 268, 297, 324, 328, 369, 396, 402, 451, 492, 536, 594, 603, 648, 737, 738, 792, 804, 891, 902, 984, 1107, 1188, 1206, 1353, 1474, 1476, 1608, 1782, 1804, 1809, 2211, 2214, 2376, 2412, 2706, 2747, 2948, 2952, 3321, 3564, 3608, 3618, 4059, 4422, 4428, 4824, 5412, 5427, 5494, 5896, 6633, 6642, 7128, 7236, 8118, 8241, 8844, 8856, 10824, 10854, 10988, 12177, 13266, 13284, 14472, 16236, 16482, 17688, 19899, 21708, 21976, 24354, 24723, 26532, 26568, 30217, 32472, 32964, 36531, 39798, 43416, 48708, 49446, 53064, 59697, 60434, 65928, 73062, 74169, 79596, 90651, 97416, 98892, 119394, 120868, 146124, 148338, 159192, 181302, 197784, 222507, 238788, 241736, 271953, 292248, 296676, 362604, 445014, 477576, 543906, 593352, 725208, 815859, 890028, 1087812, 1631718, 1780056, 2175624, 2447577, 3263436, 4895154, 6526872, 9790308, 19580616]

約数ペア:

[(1, 19580616), (2, 9790308), (3, 6526872), (4, 4895154), (6, 3263436), (8, 2447577), (9, 2175624), (11, 1780056), (12, 1631718), (18, 1087812), (22, 890028), (24, 815859), (27, 725208), (33, 593352), (36, 543906), (41, 477576), (44, 445014), (54, 362604), (66, 296676), (67, 292248), (72, 271953), (81, 241736), (82, 238788), (88, 222507), (99, 197784), (108, 181302), (123, 159192), (132, 148338), (134, 146124), (162, 120868), (164, 119394), (198, 98892), (201, 97416), (216, 90651), (246, 79596), (264, 74169), (268, 73062), (297, 65928), (324, 60434), (328, 59697), (369, 53064), (396, 49446), (402, 48708), (451, 43416), (492, 39798), (536, 36531), (594, 32964), (603, 32472), (648, 30217), (737, 26568), (738, 26532), (792, 24723), (804, 24354), (891, 21976), (902, 21708), (984, 19899), (1107, 17688), (1188, 16482), (1206, 16236), (1353, 14472), (1474, 13284), (1476, 13266), (1608, 12177), (1782, 10988), (1804, 10854), (1809, 10824), (2211, 8856), (2214, 8844), (2376, 8241), (2412, 8118), (2706, 7236), (2747, 7128), (2948, 6642), (2952, 6633), (3321, 5896), (3564, 5494), (3608, 5427), (3618, 5412), (4059, 4824), (4422, 4428)]