870509574

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{12893}}^1$

素因数の和:12954

約数の個数: 72

約数和(自身を含む): 2140197696

約数和(自身を除く): 1269688122

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 242, 279, 341, 363, 558, 682, 726, 1023, 1089, 2046, 2178, 3069, 3751, 6138, 7502, 11253, 12893, 22506, 25786, 33759, 38679, 67518, 77358, 116037, 141823, 232074, 283646, 399683, 425469, 799366, 850938, 1199049, 1276407, 1560053, 2398098, 2552814, 3120106, 3597147, 4396513, 4680159, 7194294, 8793026, 9360318, 13189539, 14040477, 26379078, 28080954, 39568617, 48361643, 79137234, 96723286, 145084929, 290169858, 435254787, 870509574]

約数ペア:

[(1, 870509574), (2, 435254787), (3, 290169858), (6, 145084929), (9, 96723286), (11, 79137234), (18, 48361643), (22, 39568617), (31, 28080954), (33, 26379078), (62, 14040477), (66, 13189539), (93, 9360318), (99, 8793026), (121, 7194294), (186, 4680159), (198, 4396513), (242, 3597147), (279, 3120106), (341, 2552814), (363, 2398098), (558, 1560053), (682, 1276407), (726, 1199049), (1023, 850938), (1089, 799366), (2046, 425469), (2178, 399683), (3069, 283646), (3751, 232074), (6138, 141823), (7502, 116037), (11253, 77358), (12893, 67518), (22506, 38679), (25786, 33759)]