22605804

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1821

約数の個数: 72

約数和(自身を含む): 63852880

約数和(自身を除く): 41247076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 1789, 2106, 3159, 3578, 4212, 5367, 6318, 7156, 10734, 12636, 16101, 21468, 23257, 32202, 46514, 48303, 64404, 69771, 93028, 96606, 139542, 144909, 193212, 209313, 279084, 289818, 418626, 434727, 579636, 627939, 837252, 869454, 1255878, 1738908, 1883817, 2511756, 3767634, 5651451, 7535268, 11302902, 22605804]

約数ペア:

[(1, 22605804), (2, 11302902), (3, 7535268), (4, 5651451), (6, 3767634), (9, 2511756), (12, 1883817), (13, 1738908), (18, 1255878), (26, 869454), (27, 837252), (36, 627939), (39, 579636), (52, 434727), (54, 418626), (78, 289818), (81, 279084), (108, 209313), (117, 193212), (156, 144909), (162, 139542), (234, 96606), (243, 93028), (324, 69771), (351, 64404), (468, 48303), (486, 46514), (702, 32202), (972, 23257), (1053, 21468), (1404, 16101), (1789, 12636), (2106, 10734), (3159, 7156), (3578, 6318), (4212, 5367)]