39870774

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71453}}^1$

素因数の和:71492

約数の個数: 24

約数和(自身を含む): 89174592

約数和(自身を除く): 49303818

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 71453, 142906, 214359, 428718, 643077, 1286154, 2215043, 4430086, 6645129, 13290258, 19935387, 39870774]

約数ペア:

[(1, 39870774), (2, 19935387), (3, 13290258), (6, 6645129), (9, 4430086), (18, 2215043), (31, 1286154), (62, 643077), (93, 428718), (186, 214359), (279, 142906), (558, 71453)]