15272628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1609}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 41112960

約数和(自身を除く): 25840332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 1609, 2373, 3164, 3218, 4746, 4827, 6436, 9492, 9654, 11263, 19308, 22526, 33789, 45052, 67578, 135156, 181817, 363634, 545451, 727268, 1090902, 1272719, 2181804, 2545438, 3818157, 5090876, 7636314, 15272628]

約数ペア:

[(1, 15272628), (2, 7636314), (3, 5090876), (4, 3818157), (6, 2545438), (7, 2181804), (12, 1272719), (14, 1090902), (21, 727268), (28, 545451), (42, 363634), (84, 181817), (113, 135156), (226, 67578), (339, 45052), (452, 33789), (678, 22526), (791, 19308), (1356, 11263), (1582, 9654), (1609, 9492), (2373, 6436), (3164, 4827), (3218, 4746)]