18127986

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1249}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 37800000

約数和(自身を除く): 19672014

約数列:

[1, 2, 3, 6, 41, 59, 82, 118, 123, 177, 246, 354, 1249, 2419, 2498, 3747, 4838, 7257, 7494, 14514, 51209, 73691, 102418, 147382, 153627, 221073, 307254, 442146, 3021331, 6042662, 9063993, 18127986]

約数ペア:

[(1, 18127986), (2, 9063993), (3, 6042662), (6, 3021331), (41, 442146), (59, 307254), (82, 221073), (118, 153627), (123, 147382), (177, 102418), (246, 73691), (354, 51209), (1249, 14514), (2419, 7494), (2498, 7257), (3747, 4838)]