891781062732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{6689629}}^1$

素因数の和:6689692

約数の個数: 108

約数和(自身を含む): 2693138003920

約数和(自身を除く): 1801356941188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 529, 644, 828, 966, 1058, 1449, 1587, 1932, 2116, 2898, 3174, 3703, 4761, 5796, 6348, 7406, 9522, 11109, 14812, 19044, 22218, 33327, 44436, 66654, 133308, 6689629, 13379258, 20068887, 26758516, 40137774, 46827403, 60206661, 80275548, 93654806, 120413322, 140482209, 153861467, 187309612, 240826644, 280964418, 307722934, 421446627, 461584401, 561928836, 615445868, 842893254, 923168802, 1077030269, 1384753203, 1685786508, 1846337604, 2154060538, 2769506406, 3231090807, 3538813741, 4308121076, 5539012812, 6462181614, 7077627482, 9693272421, 10616441223, 12924363228, 14155254964, 19386544842, 21232882446, 24771696187, 31849323669, 38773089684, 42465764892, 49543392374, 63698647338, 74315088561, 99086784748, 127397294676, 148630177122, 222945265683, 297260354244, 445890531366, 891781062732]

約数ペア:

[(1, 891781062732), (2, 445890531366), (3, 297260354244), (4, 222945265683), (6, 148630177122), (7, 127397294676), (9, 99086784748), (12, 74315088561), (14, 63698647338), (18, 49543392374), (21, 42465764892), (23, 38773089684), (28, 31849323669), (36, 24771696187), (42, 21232882446), (46, 19386544842), (63, 14155254964), (69, 12924363228), (84, 10616441223), (92, 9693272421), (126, 7077627482), (138, 6462181614), (161, 5539012812), (207, 4308121076), (252, 3538813741), (276, 3231090807), (322, 2769506406), (414, 2154060538), (483, 1846337604), (529, 1685786508), (644, 1384753203), (828, 1077030269), (966, 923168802), (1058, 842893254), (1449, 615445868), (1587, 561928836), (1932, 461584401), (2116, 421446627), (2898, 307722934), (3174, 280964418), (3703, 240826644), (4761, 187309612), (5796, 153861467), (6348, 140482209), (7406, 120413322), (9522, 93654806), (11109, 80275548), (14812, 60206661), (19044, 46827403), (22218, 40137774), (33327, 26758516), (44436, 20068887), (66654, 13379258), (133308, 6689629)]