1445418

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 64

約数和(自身を含む): 3628800

約数和(自身を除く): 2183382

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 71, 78, 87, 117, 142, 174, 213, 234, 261, 351, 377, 426, 522, 639, 702, 754, 783, 923, 1131, 1278, 1566, 1846, 1917, 2059, 2262, 2769, 3393, 3834, 4118, 5538, 6177, 6786, 8307, 10179, 12354, 16614, 18531, 20358, 24921, 26767, 37062, 49842, 53534, 55593, 80301, 111186, 160602, 240903, 481806, 722709, 1445418]

約数ペア:

[(1, 1445418), (2, 722709), (3, 481806), (6, 240903), (9, 160602), (13, 111186), (18, 80301), (26, 55593), (27, 53534), (29, 49842), (39, 37062), (54, 26767), (58, 24921), (71, 20358), (78, 18531), (87, 16614), (117, 12354), (142, 10179), (174, 8307), (213, 6786), (234, 6177), (261, 5538), (351, 4118), (377, 3834), (426, 3393), (522, 2769), (639, 2262), (702, 2059), (754, 1917), (783, 1846), (923, 1566), (1131, 1278)]