139969986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{1907}}^1$

素因数の和:2866

約数の個数: 32

約数和(自身を含む): 301952448

約数和(自身を除く): 161982462

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 941, 1882, 1907, 2823, 3814, 5646, 5721, 11442, 12233, 24466, 24791, 36699, 49582, 73398, 74373, 148746, 1794487, 3588974, 5383461, 10766922, 23328331, 46656662, 69984993, 139969986]

約数ペア:

[(1, 139969986), (2, 69984993), (3, 46656662), (6, 23328331), (13, 10766922), (26, 5383461), (39, 3588974), (78, 1794487), (941, 148746), (1882, 74373), (1907, 73398), (2823, 49582), (3814, 36699), (5646, 24791), (5721, 24466), (11442, 12233)]