18206058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2311}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 39618432

約数和(自身を除く): 21412374

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2311, 2626, 3939, 4622, 6933, 7878, 13866, 30043, 60086, 90129, 180258, 233411, 466822, 700233, 1400466, 3034343, 6068686, 9103029, 18206058]

約数ペア:

[(1, 18206058), (2, 9103029), (3, 6068686), (6, 3034343), (13, 1400466), (26, 700233), (39, 466822), (78, 233411), (101, 180258), (202, 90129), (303, 60086), (606, 30043), (1313, 13866), (2311, 7878), (2626, 6933), (3939, 4622)]