6471894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 16047360

約数和(自身を除く): 9575466

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 397, 418, 429, 494, 627, 741, 794, 858, 1191, 1254, 1482, 2382, 2717, 4367, 5161, 5434, 7543, 8151, 8734, 10322, 13101, 15086, 15483, 16302, 22629, 26202, 30966, 45258, 56771, 82973, 98059, 113542, 165946, 170313, 196118, 248919, 294177, 340626, 497838, 588354, 1078649, 2157298, 3235947, 6471894]

約数ペア:

[(1, 6471894), (2, 3235947), (3, 2157298), (6, 1078649), (11, 588354), (13, 497838), (19, 340626), (22, 294177), (26, 248919), (33, 196118), (38, 170313), (39, 165946), (57, 113542), (66, 98059), (78, 82973), (114, 56771), (143, 45258), (209, 30966), (247, 26202), (286, 22629), (397, 16302), (418, 15483), (429, 15086), (494, 13101), (627, 10322), (741, 8734), (794, 8151), (858, 7543), (1191, 5434), (1254, 5161), (1482, 4367), (2382, 2717)]