18867693432

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{517547}}^1$

素因数の和:517601

約数の個数: 96

約数和(自身を含む): 56640453120

約数和(自身を除く): 37772759688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 372, 392, 434, 588, 651, 744, 868, 1176, 1302, 1519, 1736, 2604, 3038, 4557, 5208, 6076, 9114, 12152, 18228, 36456, 517547, 1035094, 1552641, 2070188, 3105282, 3622829, 4140376, 6210564, 7245658, 10868487, 12421128, 14491316, 16043957, 21736974, 25359803, 28982632, 32087914, 43473948, 48131871, 50719606, 64175828, 76079409, 86947896, 96263742, 101439212, 112307699, 128351656, 152158818, 192527484, 202878424, 224615398, 304317636, 336923097, 385054968, 449230796, 608635272, 673846194, 786153893, 898461592, 1347692388, 1572307786, 2358461679, 2695384776, 3144615572, 4716923358, 6289231144, 9433846716, 18867693432]

約数ペア:

[(1, 18867693432), (2, 9433846716), (3, 6289231144), (4, 4716923358), (6, 3144615572), (7, 2695384776), (8, 2358461679), (12, 1572307786), (14, 1347692388), (21, 898461592), (24, 786153893), (28, 673846194), (31, 608635272), (42, 449230796), (49, 385054968), (56, 336923097), (62, 304317636), (84, 224615398), (93, 202878424), (98, 192527484), (124, 152158818), (147, 128351656), (168, 112307699), (186, 101439212), (196, 96263742), (217, 86947896), (248, 76079409), (294, 64175828), (372, 50719606), (392, 48131871), (434, 43473948), (588, 32087914), (651, 28982632), (744, 25359803), (868, 21736974), (1176, 16043957), (1302, 14491316), (1519, 12421128), (1736, 10868487), (2604, 7245658), (3038, 6210564), (4557, 4140376), (5208, 3622829), (6076, 3105282), (9114, 2070188), (12152, 1552641), (18228, 1035094), (36456, 517547)]