18261096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1578

約数の個数: 64

約数和(自身を含む): 52924800

約数和(自身を除く): 34663704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1489, 1533, 1752, 2044, 2978, 3066, 4088, 4467, 5956, 6132, 8934, 10423, 11912, 12264, 17868, 20846, 31269, 35736, 41692, 62538, 83384, 108697, 125076, 217394, 250152, 326091, 434788, 652182, 760879, 869576, 1304364, 1521758, 2282637, 2608728, 3043516, 4565274, 6087032, 9130548, 18261096]

約数ペア:

[(1, 18261096), (2, 9130548), (3, 6087032), (4, 4565274), (6, 3043516), (7, 2608728), (8, 2282637), (12, 1521758), (14, 1304364), (21, 869576), (24, 760879), (28, 652182), (42, 434788), (56, 326091), (73, 250152), (84, 217394), (146, 125076), (168, 108697), (219, 83384), (292, 62538), (438, 41692), (511, 35736), (584, 31269), (876, 20846), (1022, 17868), (1489, 12264), (1533, 11912), (1752, 10423), (2044, 8934), (2978, 6132), (3066, 5956), (4088, 4467)]