15691887954

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1222681}}^1$

素因数の和:1222743

約数の個数: 48

約数和(自身を含む): 36621771264

約数和(自身を除く): 20929883310

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 12834, 1222681, 2445362, 3668043, 7336086, 11004129, 22008258, 28121663, 37903111, 56243326, 75806222, 84364989, 113709333, 168729978, 227418666, 253094967, 341127999, 506189934, 682255998, 871771553, 1743543106, 2615314659, 5230629318, 7845943977, 15691887954]

約数ペア:

[(1, 15691887954), (2, 7845943977), (3, 5230629318), (6, 2615314659), (9, 1743543106), (18, 871771553), (23, 682255998), (31, 506189934), (46, 341127999), (62, 253094967), (69, 227418666), (93, 168729978), (138, 113709333), (186, 84364989), (207, 75806222), (279, 56243326), (414, 37903111), (558, 28121663), (713, 22008258), (1426, 11004129), (2139, 7336086), (4278, 3668043), (6417, 2445362), (12834, 1222681)]