137317986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{907}}^1$

素因数の和:1575

約数の個数: 48

約数和(自身を含む): 321257664

約数和(自身を除く): 183939678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 647, 907, 1294, 1814, 1941, 2721, 3882, 5442, 5823, 8163, 8411, 11646, 11791, 16326, 16822, 23582, 25233, 35373, 50466, 70746, 75699, 106119, 151398, 212238, 586829, 1173658, 1760487, 3520974, 5281461, 7628777, 10562922, 15257554, 22886331, 45772662, 68658993, 137317986]

約数ペア:

[(1, 137317986), (2, 68658993), (3, 45772662), (6, 22886331), (9, 15257554), (13, 10562922), (18, 7628777), (26, 5281461), (39, 3520974), (78, 1760487), (117, 1173658), (234, 586829), (647, 212238), (907, 151398), (1294, 106119), (1814, 75699), (1941, 70746), (2721, 50466), (3882, 35373), (5442, 25233), (5823, 23582), (8163, 16822), (8411, 16326), (11646, 11791)]