39901812

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{18371}}^1$

素因数の和:18559

約数の個数: 24

約数和(自身を含む): 93623712

約数和(自身を除く): 53721900

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 18371, 36742, 55113, 73484, 110226, 220452, 3325151, 6650302, 9975453, 13300604, 19950906, 39901812]

約数ペア:

[(1, 39901812), (2, 19950906), (3, 13300604), (4, 9975453), (6, 6650302), (12, 3325151), (181, 220452), (362, 110226), (543, 73484), (724, 55113), (1086, 36742), (2172, 18371)]