218521476

素因数分解:

$2^2\times 3^4\times {\mathrm{674449}}^1$

素因数の和:674465

約数の個数: 30

約数和(自身を含む): 571259150

約数和(自身を除く): 352737674

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 674449, 1348898, 2023347, 2697796, 4046694, 6070041, 8093388, 12140082, 18210123, 24280164, 36420246, 54630369, 72840492, 109260738, 218521476]

約数ペア:

[(1, 218521476), (2, 109260738), (3, 72840492), (4, 54630369), (6, 36420246), (9, 24280164), (12, 18210123), (18, 12140082), (27, 8093388), (36, 6070041), (54, 4046694), (81, 2697796), (108, 2023347), (162, 1348898), (324, 674449)]