18958548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{225697}}^1$

素因数の和:225711

約数の個数: 24

約数和(自身を含む): 50556352

約数和(自身を除く): 31597804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 225697, 451394, 677091, 902788, 1354182, 1579879, 2708364, 3159758, 4739637, 6319516, 9479274, 18958548]

約数ペア:

[(1, 18958548), (2, 9479274), (3, 6319516), (4, 4739637), (6, 3159758), (7, 2708364), (12, 1579879), (14, 1354182), (21, 902788), (28, 677091), (42, 451394), (84, 225697)]