18210714430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1423}}^1\times {\mathrm{44129}}^1$

素因数の和:45588

約数の個数: 32

約数和(自身を含む): 33934204800

約数和(自身を除く): 15723490370

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1423, 2846, 7115, 14230, 41267, 44129, 82534, 88258, 206335, 220645, 412670, 441290, 1279741, 2559482, 6398705, 12797410, 62795567, 125591134, 313977835, 627955670, 1821071443, 3642142886, 9105357215, 18210714430]

約数ペア:

[(1, 18210714430), (2, 9105357215), (5, 3642142886), (10, 1821071443), (29, 627955670), (58, 313977835), (145, 125591134), (290, 62795567), (1423, 12797410), (2846, 6398705), (7115, 2559482), (14230, 1279741), (41267, 441290), (44129, 412670), (82534, 220645), (88258, 206335)]