32640426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19927}}^1$

素因数の和:19955

約数の個数: 48

約数和(自身を含む): 87045504

約数和(自身を除く): 54405078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 19927, 39854, 59781, 119562, 139489, 179343, 259051, 278978, 358686, 418467, 518102, 777153, 836934, 1255401, 1554306, 1813357, 2331459, 2510802, 3626714, 4662918, 5440071, 10880142, 16320213, 32640426]

約数ペア:

[(1, 32640426), (2, 16320213), (3, 10880142), (6, 5440071), (7, 4662918), (9, 3626714), (13, 2510802), (14, 2331459), (18, 1813357), (21, 1554306), (26, 1255401), (39, 836934), (42, 777153), (63, 518102), (78, 418467), (91, 358686), (117, 278978), (126, 259051), (182, 179343), (234, 139489), (273, 119562), (546, 59781), (819, 39854), (1638, 19927)]