2506784238

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2842159}}^1$

素因数の和:2842181

約数の個数: 36

約数和(自身を含む): 6318121680

約数和(自身を除く): 3811337442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2842159, 5684318, 8526477, 17052954, 19895113, 25579431, 39790226, 51158862, 59685339, 119370678, 139265791, 179056017, 278531582, 358112034, 417797373, 835594746, 1253392119, 2506784238]

約数ペア:

[(1, 2506784238), (2, 1253392119), (3, 835594746), (6, 417797373), (7, 358112034), (9, 278531582), (14, 179056017), (18, 139265791), (21, 119370678), (42, 59685339), (49, 51158862), (63, 39790226), (98, 25579431), (126, 19895113), (147, 17052954), (294, 8526477), (441, 5684318), (882, 2842159)]