1279551715074

素因数分解:

$2^1\times 3^5\times {\mathrm{1289}}^1\times {\mathrm{2042531}}^1$

素因数の和:2043837

約数の個数: 48

約数和(自身を含む): 2877273977760

約数和(自身を除く): 1597722262686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 1289, 2578, 3867, 7734, 11601, 23202, 34803, 69606, 104409, 208818, 313227, 626454, 2042531, 4085062, 6127593, 12255186, 18382779, 36765558, 55148337, 110296674, 165445011, 330890022, 496335033, 992670066, 2632822459, 5265644918, 7898467377, 15796934754, 23695402131, 47390804262, 71086206393, 142172412786, 213258619179, 426517238358, 639775857537, 1279551715074]

約数ペア:

[(1, 1279551715074), (2, 639775857537), (3, 426517238358), (6, 213258619179), (9, 142172412786), (18, 71086206393), (27, 47390804262), (54, 23695402131), (81, 15796934754), (162, 7898467377), (243, 5265644918), (486, 2632822459), (1289, 992670066), (2578, 496335033), (3867, 330890022), (7734, 165445011), (11601, 110296674), (23202, 55148337), (34803, 36765558), (69606, 18382779), (104409, 12255186), (208818, 6127593), (313227, 4085062), (626454, 2042531)]