40940382

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1063}}^1$

素因数の和:1213

約数の個数: 48

約数和(自身を含む): 96066432

約数和(自身を除く): 55126050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 147, 262, 294, 393, 786, 917, 1063, 1834, 2126, 2751, 3189, 5502, 6378, 6419, 7441, 12838, 14882, 19257, 22323, 38514, 44646, 52087, 104174, 139253, 156261, 278506, 312522, 417759, 835518, 974771, 1949542, 2924313, 5848626, 6823397, 13646794, 20470191, 40940382]

約数ペア:

[(1, 40940382), (2, 20470191), (3, 13646794), (6, 6823397), (7, 5848626), (14, 2924313), (21, 1949542), (42, 974771), (49, 835518), (98, 417759), (131, 312522), (147, 278506), (262, 156261), (294, 139253), (393, 104174), (786, 52087), (917, 44646), (1063, 38514), (1834, 22323), (2126, 19257), (2751, 14882), (3189, 12838), (5502, 7441), (6378, 6419)]