405222012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{865859}}^1$

素因数の和:865882

約数の個数: 36

約数和(自身を含む): 1103105640

約数和(自身を除く): 697883628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 865859, 1731718, 2597577, 3463436, 5195154, 7792731, 10390308, 11256167, 15585462, 22512334, 31170924, 33768501, 45024668, 67537002, 101305503, 135074004, 202611006, 405222012]

約数ペア:

[(1, 405222012), (2, 202611006), (3, 135074004), (4, 101305503), (6, 67537002), (9, 45024668), (12, 33768501), (13, 31170924), (18, 22512334), (26, 15585462), (36, 11256167), (39, 10390308), (52, 7792731), (78, 5195154), (117, 3463436), (156, 2597577), (234, 1731718), (468, 865859)]