21469208114

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^2\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 33844583808

約数和(自身を除く): 12375375694

約数列:

[1, 2, 47, 67, 83, 94, 134, 166, 613, 1226, 3149, 3901, 4489, 5561, 6298, 7802, 8978, 11122, 28811, 41071, 50879, 57622, 82142, 101758, 210983, 261367, 372587, 421966, 522734, 745174, 1930337, 2391313, 2751757, 3408893, 3860674, 4782626, 5503514, 6817786, 17511589, 35023178, 129332579, 160217971, 228395831, 258665158, 320435942, 456791662, 10734604057, 21469208114]

約数ペア:

[(1, 21469208114), (2, 10734604057), (47, 456791662), (67, 320435942), (83, 258665158), (94, 228395831), (134, 160217971), (166, 129332579), (613, 35023178), (1226, 17511589), (3149, 6817786), (3901, 5503514), (4489, 4782626), (5561, 3860674), (6298, 3408893), (7802, 2751757), (8978, 2391313), (11122, 1930337), (28811, 745174), (41071, 522734), (50879, 421966), (57622, 372587), (82142, 261367), (101758, 210983)]