17412018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 40857600

約数和(自身を除く): 23445582

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 379, 403, 494, 589, 741, 758, 806, 1137, 1178, 1209, 1482, 1767, 2274, 2418, 3534, 4927, 7201, 7657, 9854, 11749, 14402, 14781, 15314, 21603, 22971, 23498, 29562, 35247, 43206, 45942, 70494, 93613, 152737, 187226, 223231, 280839, 305474, 446462, 458211, 561678, 669693, 916422, 1339386, 2902003, 5804006, 8706009, 17412018]

約数ペア:

[(1, 17412018), (2, 8706009), (3, 5804006), (6, 2902003), (13, 1339386), (19, 916422), (26, 669693), (31, 561678), (38, 458211), (39, 446462), (57, 305474), (62, 280839), (78, 223231), (93, 187226), (114, 152737), (186, 93613), (247, 70494), (379, 45942), (403, 43206), (494, 35247), (589, 29562), (741, 23498), (758, 22971), (806, 21603), (1137, 15314), (1178, 14781), (1209, 14402), (1482, 11749), (1767, 9854), (2274, 7657), (2418, 7201), (3534, 4927)]