4220154

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2563

約数の個数: 32

約数和(自身を含む): 9684480

約数和(自身を除く): 5464326

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 2521, 5042, 7563, 15126, 22689, 45378, 68067, 78151, 136134, 156302, 234453, 468906, 703359, 1406718, 2110077, 4220154]

約数ペア:

[(1, 4220154), (2, 2110077), (3, 1406718), (6, 703359), (9, 468906), (18, 234453), (27, 156302), (31, 136134), (54, 78151), (62, 68067), (93, 45378), (186, 22689), (279, 15126), (558, 7563), (837, 5042), (1674, 2521)]