18331276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10487}}^1$

素因数の和:10533

約数の個数: 24

約数和(自身を含む): 35239680

約数和(自身を除く): 16908404

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 10487, 20974, 41948, 199253, 241201, 398506, 482402, 797012, 964804, 4582819, 9165638, 18331276]

約数ペア:

[(1, 18331276), (2, 9165638), (4, 4582819), (19, 964804), (23, 797012), (38, 482402), (46, 398506), (76, 241201), (92, 199253), (437, 41948), (874, 20974), (1748, 10487)]