16177938

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{1123}}^1$

素因数の和:1156

約数の個数: 40

約数和(自身を含む): 37779888

約数和(自身を除く): 21601950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 1123, 2058, 2246, 2401, 3369, 4802, 6738, 7203, 7861, 14406, 15722, 23583, 47166, 55027, 110054, 165081, 330162, 385189, 770378, 1155567, 2311134, 2696323, 5392646, 8088969, 16177938]

約数ペア:

[(1, 16177938), (2, 8088969), (3, 5392646), (6, 2696323), (7, 2311134), (14, 1155567), (21, 770378), (42, 385189), (49, 330162), (98, 165081), (147, 110054), (294, 55027), (343, 47166), (686, 23583), (1029, 15722), (1123, 14406), (2058, 7861), (2246, 7203), (2401, 6738), (3369, 4802)]