21593592

素因数分解:

$2^3\times 3^2\times {\mathrm{443}}^1\times {\mathrm{677}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 58701240

約数和(自身を除く): 37107648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 443, 677, 886, 1329, 1354, 1772, 2031, 2658, 2708, 3544, 3987, 4062, 5316, 5416, 6093, 7974, 8124, 10632, 12186, 15948, 16248, 24372, 31896, 48744, 299911, 599822, 899733, 1199644, 1799466, 2399288, 2699199, 3598932, 5398398, 7197864, 10796796, 21593592]

約数ペア:

[(1, 21593592), (2, 10796796), (3, 7197864), (4, 5398398), (6, 3598932), (8, 2699199), (9, 2399288), (12, 1799466), (18, 1199644), (24, 899733), (36, 599822), (72, 299911), (443, 48744), (677, 31896), (886, 24372), (1329, 16248), (1354, 15948), (1772, 12186), (2031, 10632), (2658, 8124), (2708, 7974), (3544, 6093), (3987, 5416), (4062, 5316)]