18430484

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{2741}}^1$

素因数の和:2827

約数の個数: 18

約数和(自身を含む): 33071262

約数和(自身を除く): 14640778

約数列:

[1, 2, 4, 41, 82, 164, 1681, 2741, 3362, 5482, 6724, 10964, 112381, 224762, 449524, 4607621, 9215242, 18430484]

約数ペア:

[(1, 18430484), (2, 9215242), (4, 4607621), (41, 449524), (82, 224762), (164, 112381), (1681, 10964), (2741, 6724), (3362, 5482)]