13801572

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 36691200

約数和(自身を除く): 22889628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 83, 93, 124, 149, 166, 186, 249, 279, 298, 332, 372, 447, 498, 558, 596, 747, 894, 996, 1116, 1341, 1494, 1788, 2573, 2682, 2988, 4619, 5146, 5364, 7719, 9238, 10292, 12367, 13857, 15438, 18476, 23157, 24734, 27714, 30876, 37101, 41571, 46314, 49468, 55428, 74202, 83142, 92628, 111303, 148404, 166284, 222606, 383377, 445212, 766754, 1150131, 1533508, 2300262, 3450393, 4600524, 6900786, 13801572]

約数ペア:

[(1, 13801572), (2, 6900786), (3, 4600524), (4, 3450393), (6, 2300262), (9, 1533508), (12, 1150131), (18, 766754), (31, 445212), (36, 383377), (62, 222606), (83, 166284), (93, 148404), (124, 111303), (149, 92628), (166, 83142), (186, 74202), (249, 55428), (279, 49468), (298, 46314), (332, 41571), (372, 37101), (447, 30876), (498, 27714), (558, 24734), (596, 23157), (747, 18476), (894, 15438), (996, 13857), (1116, 12367), (1341, 10292), (1494, 9238), (1788, 7719), (2573, 5364), (2682, 5146), (2988, 4619)]