18943435134

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{582409}}^1$

素因数の和:582569

約数の個数: 48

約数和(自身を含む): 44519420400

約数和(自身を除く): 25575985266

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 139, 234, 278, 417, 834, 1251, 1807, 2502, 3614, 5421, 10842, 16263, 32526, 582409, 1164818, 1747227, 3494454, 5241681, 7571317, 10483362, 15142634, 22713951, 45427902, 68141853, 80954851, 136283706, 161909702, 242864553, 485729106, 728593659, 1052413063, 1457187318, 2104826126, 3157239189, 6314478378, 9471717567, 18943435134]

約数ペア:

[(1, 18943435134), (2, 9471717567), (3, 6314478378), (6, 3157239189), (9, 2104826126), (13, 1457187318), (18, 1052413063), (26, 728593659), (39, 485729106), (78, 242864553), (117, 161909702), (139, 136283706), (234, 80954851), (278, 68141853), (417, 45427902), (834, 22713951), (1251, 15142634), (1807, 10483362), (2502, 7571317), (3614, 5241681), (5421, 3494454), (10842, 1747227), (16263, 1164818), (32526, 582409)]