74728854

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{18289}}^1$

素因数の和:18524

約数の個数: 24

約数和(自身を含む): 162634680

約数和(自身を除く): 87905826

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 18289, 36578, 54867, 109734, 164601, 329202, 4151603, 8303206, 12454809, 24909618, 37364427, 74728854]

約数ペア:

[(1, 74728854), (2, 37364427), (3, 24909618), (6, 12454809), (9, 8303206), (18, 4151603), (227, 329202), (454, 164601), (681, 109734), (1362, 54867), (2043, 36578), (4086, 18289)]