38013378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 86016000

約数和(自身を除く): 48002622

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 79, 93, 158, 186, 199, 237, 398, 403, 474, 597, 806, 1027, 1194, 1209, 2054, 2418, 2449, 2587, 3081, 4898, 5174, 6162, 6169, 7347, 7761, 12338, 14694, 15522, 15721, 18507, 31442, 31837, 37014, 47163, 63674, 80197, 94326, 95511, 160394, 191022, 204373, 240591, 408746, 481182, 487351, 613119, 974702, 1226238, 1462053, 2924106, 6335563, 12671126, 19006689, 38013378]

約数ペア:

[(1, 38013378), (2, 19006689), (3, 12671126), (6, 6335563), (13, 2924106), (26, 1462053), (31, 1226238), (39, 974702), (62, 613119), (78, 487351), (79, 481182), (93, 408746), (158, 240591), (186, 204373), (199, 191022), (237, 160394), (398, 95511), (403, 94326), (474, 80197), (597, 63674), (806, 47163), (1027, 37014), (1194, 31837), (1209, 31442), (2054, 18507), (2418, 15721), (2449, 15522), (2587, 14694), (3081, 12338), (4898, 7761), (5174, 7347), (6162, 6169)]