22898988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 66961440

約数和(自身を除く): 44062452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1021, 1068, 1246, 1602, 1869, 2042, 2492, 3063, 3204, 3738, 4084, 5607, 6126, 7147, 7476, 9189, 11214, 12252, 14294, 18378, 21441, 22428, 28588, 36756, 42882, 64323, 85764, 90869, 128646, 181738, 257292, 272607, 363476, 545214, 636083, 817821, 1090428, 1272166, 1635642, 1908249, 2544332, 3271284, 3816498, 5724747, 7632996, 11449494, 22898988]

約数ペア:

[(1, 22898988), (2, 11449494), (3, 7632996), (4, 5724747), (6, 3816498), (7, 3271284), (9, 2544332), (12, 1908249), (14, 1635642), (18, 1272166), (21, 1090428), (28, 817821), (36, 636083), (42, 545214), (63, 363476), (84, 272607), (89, 257292), (126, 181738), (178, 128646), (252, 90869), (267, 85764), (356, 64323), (534, 42882), (623, 36756), (801, 28588), (1021, 22428), (1068, 21441), (1246, 18378), (1602, 14294), (1869, 12252), (2042, 11214), (2492, 9189), (3063, 7476), (3204, 7147), (3738, 6126), (4084, 5607)]