6857214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 17794560

約数和(自身を除く): 10937346

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 661, 741, 798, 1322, 1482, 1729, 1983, 3458, 3966, 4627, 5187, 8593, 9254, 10374, 12559, 13881, 17186, 25118, 25779, 27762, 37677, 51558, 60151, 75354, 87913, 120302, 163267, 175826, 180453, 263739, 326534, 360906, 489801, 527478, 979602, 1142869, 2285738, 3428607, 6857214]

約数ペア:

[(1, 6857214), (2, 3428607), (3, 2285738), (6, 1142869), (7, 979602), (13, 527478), (14, 489801), (19, 360906), (21, 326534), (26, 263739), (38, 180453), (39, 175826), (42, 163267), (57, 120302), (78, 87913), (91, 75354), (114, 60151), (133, 51558), (182, 37677), (247, 27762), (266, 25779), (273, 25118), (399, 17186), (494, 13881), (546, 12559), (661, 10374), (741, 9254), (798, 8593), (1322, 5187), (1482, 4627), (1729, 3966), (1983, 3458)]