18310366766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{388277}}^1$

素因数の和:388388

約数の個数: 32

約数和(自身を含む): 31031177760

約数和(自身を除く): 12720810994

約数列:

[1, 2, 17, 19, 34, 38, 73, 146, 323, 646, 1241, 1387, 2482, 2774, 23579, 47158, 388277, 776554, 6600709, 7377263, 13201418, 14754526, 28344221, 56688442, 125413471, 250826942, 481851757, 538540199, 963703514, 1077080398, 9155183383, 18310366766]

約数ペア:

[(1, 18310366766), (2, 9155183383), (17, 1077080398), (19, 963703514), (34, 538540199), (38, 481851757), (73, 250826942), (146, 125413471), (323, 56688442), (646, 28344221), (1241, 14754526), (1387, 13201418), (2482, 7377263), (2774, 6600709), (23579, 776554), (47158, 388277)]