1406529846

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{503}}^1$

素因数の和:979

約数の個数: 80

約数和(自身を含む): 3242641248

約数和(自身を除く): 1836111402

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 421, 503, 738, 842, 1006, 1107, 1263, 1509, 2214, 2526, 3018, 3321, 3789, 4527, 6642, 7578, 9054, 11367, 13581, 17261, 20623, 22734, 27162, 34101, 34522, 40743, 41246, 51783, 61869, 68202, 81486, 103566, 123738, 155349, 185607, 211763, 310698, 371214, 423526, 466047, 556821, 635289, 932094, 1113642, 1270578, 1398141, 1670463, 1905867, 2796282, 3340926, 3811734, 5717601, 8682283, 11435202, 17152803, 17364566, 26046849, 34305606, 52093698, 78140547, 156281094, 234421641, 468843282, 703264923, 1406529846]

約数ペア:

[(1, 1406529846), (2, 703264923), (3, 468843282), (6, 234421641), (9, 156281094), (18, 78140547), (27, 52093698), (41, 34305606), (54, 26046849), (81, 17364566), (82, 17152803), (123, 11435202), (162, 8682283), (246, 5717601), (369, 3811734), (421, 3340926), (503, 2796282), (738, 1905867), (842, 1670463), (1006, 1398141), (1107, 1270578), (1263, 1113642), (1509, 932094), (2214, 635289), (2526, 556821), (3018, 466047), (3321, 423526), (3789, 371214), (4527, 310698), (6642, 211763), (7578, 185607), (9054, 155349), (11367, 123738), (13581, 103566), (17261, 81486), (20623, 68202), (22734, 61869), (27162, 51783), (34101, 41246), (34522, 40743)]