129389958

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1087}}^1$

素因数の和:1501

約数の個数: 48

約数和(自身を含む): 297872640

約数和(自身を除く): 168482682

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 389, 778, 1087, 1167, 2174, 2334, 3261, 3501, 6522, 6613, 7002, 9783, 13226, 18479, 19566, 19839, 36958, 39678, 55437, 59517, 110874, 119034, 166311, 332622, 422843, 845686, 1268529, 2537058, 3805587, 7188331, 7611174, 14376662, 21564993, 43129986, 64694979, 129389958]

約数ペア:

[(1, 129389958), (2, 64694979), (3, 43129986), (6, 21564993), (9, 14376662), (17, 7611174), (18, 7188331), (34, 3805587), (51, 2537058), (102, 1268529), (153, 845686), (306, 422843), (389, 332622), (778, 166311), (1087, 119034), (1167, 110874), (2174, 59517), (2334, 55437), (3261, 39678), (3501, 36958), (6522, 19839), (6613, 19566), (7002, 18479), (9783, 13226)]