19941228

素因数分解:

$2^2\times 3^4\times {\mathrm{61547}}^1$

素因数の和:61563

約数の個数: 30

約数和(自身を含む): 52131156

約数和(自身を除く): 32189928

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 61547, 123094, 184641, 246188, 369282, 553923, 738564, 1107846, 1661769, 2215692, 3323538, 4985307, 6647076, 9970614, 19941228]

約数ペア:

[(1, 19941228), (2, 9970614), (3, 6647076), (4, 4985307), (6, 3323538), (9, 2215692), (12, 1661769), (18, 1107846), (27, 738564), (36, 553923), (54, 369282), (81, 246188), (108, 184641), (162, 123094), (324, 61547)]