40745646

素因数分解:

$2^1\times 3^3\times {\mathrm{754549}}^1$

素因数の和:754560

約数の個数: 16

約数和(自身を含む): 90546000

約数和(自身を除く): 49800354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 754549, 1509098, 2263647, 4527294, 6790941, 13581882, 20372823, 40745646]

約数ペア:

[(1, 40745646), (2, 20372823), (3, 13581882), (6, 6790941), (9, 4527294), (18, 2263647), (27, 1509098), (54, 754549)]