2538342

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4549}}^1$

素因数の和:4588

約数の個数: 24

約数和(自身を含む): 5678400

約数和(自身を除く): 3140058

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 4549, 9098, 13647, 27294, 40941, 81882, 141019, 282038, 423057, 846114, 1269171, 2538342]

約数ペア:

[(1, 2538342), (2, 1269171), (3, 846114), (6, 423057), (9, 282038), (18, 141019), (31, 81882), (62, 40941), (93, 27294), (186, 13647), (279, 9098), (558, 4549)]