18353948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6277}}^1$

素因数の和:6341

約数の個数: 24

約数和(自身を含む): 34805232

約数和(自身を除く): 16451284

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 6277, 12554, 25108, 106709, 213418, 269911, 426836, 539822, 1079644, 4588487, 9176974, 18353948]

約数ペア:

[(1, 18353948), (2, 9176974), (4, 4588487), (17, 1079644), (34, 539822), (43, 426836), (68, 269911), (86, 213418), (172, 106709), (731, 25108), (1462, 12554), (2924, 6277)]