21365112

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{30697}}^1$

素因数の和:30735

約数の個数: 32

約数和(自身を含む): 55256400

約数和(自身を除く): 33891288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 30697, 61394, 92091, 122788, 184182, 245576, 368364, 736728, 890213, 1780426, 2670639, 3560852, 5341278, 7121704, 10682556, 21365112]

約数ペア:

[(1, 21365112), (2, 10682556), (3, 7121704), (4, 5341278), (6, 3560852), (8, 2670639), (12, 1780426), (24, 890213), (29, 736728), (58, 368364), (87, 245576), (116, 184182), (174, 122788), (232, 92091), (348, 61394), (696, 30697)]