18537974

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14551}}^1$

素因数の和:14580

約数の個数: 24

約数和(自身を含む): 34837488

約数和(自身を除く): 16299514

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 14551, 29102, 101857, 189163, 203714, 378326, 712999, 1324141, 1425998, 2648282, 9268987, 18537974]

約数ペア:

[(1, 18537974), (2, 9268987), (7, 2648282), (13, 1425998), (14, 1324141), (26, 712999), (49, 378326), (91, 203714), (98, 189163), (182, 101857), (637, 29102), (1274, 14551)]