1686136158

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{10009}}^1$

素因数の和:10222

約数の個数: 72

約数和(自身を含む): 4272428160

約数和(自身を除く): 2586292002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 191, 294, 382, 441, 573, 882, 1146, 1337, 1719, 2674, 3438, 4011, 8022, 9359, 10009, 12033, 18718, 20018, 24066, 28077, 30027, 56154, 60054, 70063, 84231, 90081, 140126, 168462, 180162, 210189, 420378, 490441, 630567, 980882, 1261134, 1471323, 1911719, 2942646, 3823438, 4413969, 5735157, 8827938, 11470314, 13382033, 17205471, 26764066, 34410942, 40146099, 80292198, 93674231, 120438297, 187348462, 240876594, 281022693, 562045386, 843068079, 1686136158]

約数ペア:

[(1, 1686136158), (2, 843068079), (3, 562045386), (6, 281022693), (7, 240876594), (9, 187348462), (14, 120438297), (18, 93674231), (21, 80292198), (42, 40146099), (49, 34410942), (63, 26764066), (98, 17205471), (126, 13382033), (147, 11470314), (191, 8827938), (294, 5735157), (382, 4413969), (441, 3823438), (573, 2942646), (882, 1911719), (1146, 1471323), (1337, 1261134), (1719, 980882), (2674, 630567), (3438, 490441), (4011, 420378), (8022, 210189), (9359, 180162), (10009, 168462), (12033, 140126), (18718, 90081), (20018, 84231), (24066, 70063), (28077, 60054), (30027, 56154)]