19338048

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 168

約数和(自身を含む): 61935360

約数和(自身を除く): 42597312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 93, 96, 108, 114, 124, 144, 152, 171, 186, 192, 216, 228, 248, 279, 288, 304, 342, 361, 372, 432, 456, 496, 513, 558, 576, 589, 608, 684, 722, 744, 837, 864, 912, 992, 1026, 1083, 1116, 1178, 1216, 1368, 1444, 1488, 1674, 1728, 1767, 1824, 1984, 2052, 2166, 2232, 2356, 2736, 2888, 2976, 3249, 3348, 3534, 3648, 4104, 4332, 4464, 4712, 5301, 5472, 5776, 5952, 6498, 6696, 7068, 8208, 8664, 8928, 9424, 9747, 10602, 10944, 11191, 11552, 12996, 13392, 14136, 15903, 16416, 17328, 17856, 18848, 19494, 21204, 22382, 23104, 25992, 26784, 28272, 31806, 32832, 33573, 34656, 37696, 38988, 42408, 44764, 51984, 53568, 56544, 63612, 67146, 69312, 77976, 84816, 89528, 100719, 103968, 113088, 127224, 134292, 155952, 169632, 179056, 201438, 207936, 254448, 268584, 302157, 311904, 339264, 358112, 402876, 508896, 537168, 604314, 623808, 716224, 805752, 1017792, 1074336, 1208628, 1611504, 2148672, 2417256, 3223008, 4834512, 6446016, 9669024, 19338048]

約数ペア:

[(1, 19338048), (2, 9669024), (3, 6446016), (4, 4834512), (6, 3223008), (8, 2417256), (9, 2148672), (12, 1611504), (16, 1208628), (18, 1074336), (19, 1017792), (24, 805752), (27, 716224), (31, 623808), (32, 604314), (36, 537168), (38, 508896), (48, 402876), (54, 358112), (57, 339264), (62, 311904), (64, 302157), (72, 268584), (76, 254448), (93, 207936), (96, 201438), (108, 179056), (114, 169632), (124, 155952), (144, 134292), (152, 127224), (171, 113088), (186, 103968), (192, 100719), (216, 89528), (228, 84816), (248, 77976), (279, 69312), (288, 67146), (304, 63612), (342, 56544), (361, 53568), (372, 51984), (432, 44764), (456, 42408), (496, 38988), (513, 37696), (558, 34656), (576, 33573), (589, 32832), (608, 31806), (684, 28272), (722, 26784), (744, 25992), (837, 23104), (864, 22382), (912, 21204), (992, 19494), (1026, 18848), (1083, 17856), (1116, 17328), (1178, 16416), (1216, 15903), (1368, 14136), (1444, 13392), (1488, 12996), (1674, 11552), (1728, 11191), (1767, 10944), (1824, 10602), (1984, 9747), (2052, 9424), (2166, 8928), (2232, 8664), (2356, 8208), (2736, 7068), (2888, 6696), (2976, 6498), (3249, 5952), (3348, 5776), (3534, 5472), (3648, 5301), (4104, 4712), (4332, 4464)]