4745286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2925

約数の個数: 48

約数和(自身を含む): 12658464

約数和(自身を除く): 7913178

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 2897, 5794, 8691, 17382, 20279, 26073, 37661, 40558, 52146, 60837, 75322, 112983, 121674, 182511, 225966, 263627, 338949, 365022, 527254, 677898, 790881, 1581762, 2372643, 4745286]

約数ペア:

[(1, 4745286), (2, 2372643), (3, 1581762), (6, 790881), (7, 677898), (9, 527254), (13, 365022), (14, 338949), (18, 263627), (21, 225966), (26, 182511), (39, 121674), (42, 112983), (63, 75322), (78, 60837), (91, 52146), (117, 40558), (126, 37661), (182, 26073), (234, 20279), (273, 17382), (546, 8691), (819, 5794), (1638, 2897)]