66945852

素因数分解:

$2^2\times 3^4\times {\mathrm{206623}}^1$

素因数の和:206639

約数の個数: 30

約数和(自身を含む): 175010528

約数和(自身を除く): 108064676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 206623, 413246, 619869, 826492, 1239738, 1859607, 2479476, 3719214, 5578821, 7438428, 11157642, 16736463, 22315284, 33472926, 66945852]

約数ペア:

[(1, 66945852), (2, 33472926), (3, 22315284), (4, 16736463), (6, 11157642), (9, 7438428), (12, 5578821), (18, 3719214), (27, 2479476), (36, 1859607), (54, 1239738), (81, 826492), (108, 619869), (162, 413246), (324, 206623)]