21076524

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{9293}}^1$

素因数の和:9316

約数の個数: 60

約数和(自身を含む): 62976144

約数和(自身を除く): 41899620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 9293, 18586, 27879, 37172, 55758, 65051, 83637, 111516, 130102, 167274, 195153, 250911, 260204, 334548, 390306, 501822, 585459, 752733, 780612, 1003644, 1170918, 1505466, 1756377, 2341836, 3010932, 3512754, 5269131, 7025508, 10538262, 21076524]

約数ペア:

[(1, 21076524), (2, 10538262), (3, 7025508), (4, 5269131), (6, 3512754), (7, 3010932), (9, 2341836), (12, 1756377), (14, 1505466), (18, 1170918), (21, 1003644), (27, 780612), (28, 752733), (36, 585459), (42, 501822), (54, 390306), (63, 334548), (81, 260204), (84, 250911), (108, 195153), (126, 167274), (162, 130102), (189, 111516), (252, 83637), (324, 65051), (378, 55758), (567, 37172), (756, 27879), (1134, 18586), (2268, 9293)]