2067874386

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{18341}}^1$

素因数の和:18431

約数の個数: 64

約数和(自身を含む): 4648596480

約数和(自身を除く): 2580722094

約数列:

[1, 2, 3, 6, 19, 23, 38, 43, 46, 57, 69, 86, 114, 129, 138, 258, 437, 817, 874, 989, 1311, 1634, 1978, 2451, 2622, 2967, 4902, 5934, 18341, 18791, 36682, 37582, 55023, 56373, 110046, 112746, 348479, 421843, 696958, 788663, 843686, 1045437, 1265529, 1577326, 2090874, 2365989, 2531058, 4731978, 8015017, 14984597, 16030034, 18139249, 24045051, 29969194, 36278498, 44953791, 48090102, 54417747, 89907582, 108835494, 344645731, 689291462, 1033937193, 2067874386]

約数ペア:

[(1, 2067874386), (2, 1033937193), (3, 689291462), (6, 344645731), (19, 108835494), (23, 89907582), (38, 54417747), (43, 48090102), (46, 44953791), (57, 36278498), (69, 29969194), (86, 24045051), (114, 18139249), (129, 16030034), (138, 14984597), (258, 8015017), (437, 4731978), (817, 2531058), (874, 2365989), (989, 2090874), (1311, 1577326), (1634, 1265529), (1978, 1045437), (2451, 843686), (2622, 788663), (2967, 696958), (4902, 421843), (5934, 348479), (18341, 112746), (18791, 110046), (36682, 56373), (37582, 55023)]