15081948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 44090592

約数和(自身を除く): 29008644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 617, 679, 873, 1164, 1234, 1358, 1746, 1851, 2037, 2468, 2716, 3492, 3702, 4074, 4319, 5553, 6111, 7404, 8148, 8638, 11106, 12222, 12957, 17276, 22212, 24444, 25914, 38871, 51828, 59849, 77742, 119698, 155484, 179547, 239396, 359094, 418943, 538641, 718188, 837886, 1077282, 1256829, 1675772, 2154564, 2513658, 3770487, 5027316, 7540974, 15081948]

約数ペア:

[(1, 15081948), (2, 7540974), (3, 5027316), (4, 3770487), (6, 2513658), (7, 2154564), (9, 1675772), (12, 1256829), (14, 1077282), (18, 837886), (21, 718188), (28, 538641), (36, 418943), (42, 359094), (63, 239396), (84, 179547), (97, 155484), (126, 119698), (194, 77742), (252, 59849), (291, 51828), (388, 38871), (582, 25914), (617, 24444), (679, 22212), (873, 17276), (1164, 12957), (1234, 12222), (1358, 11106), (1746, 8638), (1851, 8148), (2037, 7404), (2468, 6111), (2716, 5553), (3492, 4319), (3702, 4074)]