1097140716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{140443}}^1$

素因数の和:140491

約数の個数: 72

約数和(自身を含む): 3271783424

約数和(自身を除く): 2174642708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 140443, 280886, 421329, 561772, 842658, 983101, 1263987, 1685316, 1966202, 2527974, 2949303, 3932404, 4353733, 5055948, 5898606, 8707466, 8847909, 11797212, 13061199, 17414932, 17695818, 26122398, 30476131, 35391636, 39183597, 52244796, 60952262, 78367194, 91428393, 121904524, 156734388, 182856786, 274285179, 365713572, 548570358, 1097140716]

約数ペア:

[(1, 1097140716), (2, 548570358), (3, 365713572), (4, 274285179), (6, 182856786), (7, 156734388), (9, 121904524), (12, 91428393), (14, 78367194), (18, 60952262), (21, 52244796), (28, 39183597), (31, 35391636), (36, 30476131), (42, 26122398), (62, 17695818), (63, 17414932), (84, 13061199), (93, 11797212), (124, 8847909), (126, 8707466), (186, 5898606), (217, 5055948), (252, 4353733), (279, 3932404), (372, 2949303), (434, 2527974), (558, 1966202), (651, 1685316), (868, 1263987), (1116, 983101), (1302, 842658), (1953, 561772), (2604, 421329), (3906, 280886), (7812, 140443)]