21884154

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{727}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 45601920

約数和(自身を除く): 23717766

約数列:

[1, 2, 3, 6, 29, 58, 87, 173, 174, 346, 519, 727, 1038, 1454, 2181, 4362, 5017, 10034, 15051, 21083, 30102, 42166, 63249, 125771, 126498, 251542, 377313, 754626, 3647359, 7294718, 10942077, 21884154]

約数ペア:

[(1, 21884154), (2, 10942077), (3, 7294718), (6, 3647359), (29, 754626), (58, 377313), (87, 251542), (173, 126498), (174, 125771), (346, 63249), (519, 42166), (727, 30102), (1038, 21083), (1454, 15051), (2181, 10034), (4362, 5017)]