9437428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2392

約数の個数: 48

約数和(自身を含む): 22184064

約数和(自身を除く): 12746636

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 2357, 4004, 4714, 9428, 16499, 25927, 30641, 32998, 51854, 61282, 65996, 103708, 122564, 181489, 214487, 337051, 362978, 428974, 674102, 725956, 857948, 1348204, 2359357, 4718714, 9437428]

約数ペア:

[(1, 9437428), (2, 4718714), (4, 2359357), (7, 1348204), (11, 857948), (13, 725956), (14, 674102), (22, 428974), (26, 362978), (28, 337051), (44, 214487), (52, 181489), (77, 122564), (91, 103708), (143, 65996), (154, 61282), (182, 51854), (286, 32998), (308, 30641), (364, 25927), (572, 16499), (1001, 9428), (2002, 4714), (2357, 4004)]