18980124

素因数分解:

$2^2\times 3^1\times {\mathrm{457}}^1\times {\mathrm{3461}}^1$

素因数の和:3925

約数の個数: 24

約数和(自身を含む): 44396688

約数和(自身を除く): 25416564

約数列:

[1, 2, 3, 4, 6, 12, 457, 914, 1371, 1828, 2742, 3461, 5484, 6922, 10383, 13844, 20766, 41532, 1581677, 3163354, 4745031, 6326708, 9490062, 18980124]

約数ペア:

[(1, 18980124), (2, 9490062), (3, 6326708), (4, 4745031), (6, 3163354), (12, 1581677), (457, 41532), (914, 20766), (1371, 13844), (1828, 10383), (2742, 6922), (3461, 5484)]