15843672

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16927}}^1$

素因数の和:16952

約数の個数: 48

約数和(自身を含む): 46213440

約数和(自身を除く): 30369768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 16927, 33854, 50781, 67708, 101562, 135416, 152343, 203124, 220051, 304686, 406248, 440102, 609372, 660153, 880204, 1218744, 1320306, 1760408, 1980459, 2640612, 3960918, 5281224, 7921836, 15843672]

約数ペア:

[(1, 15843672), (2, 7921836), (3, 5281224), (4, 3960918), (6, 2640612), (8, 1980459), (9, 1760408), (12, 1320306), (13, 1218744), (18, 880204), (24, 660153), (26, 609372), (36, 440102), (39, 406248), (52, 304686), (72, 220051), (78, 203124), (104, 152343), (117, 135416), (156, 101562), (234, 67708), (312, 50781), (468, 33854), (936, 16927)]