18173030402

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1345951}}^1$

素因数の和:1346153

約数の個数: 16

約数和(自身を含む): 28071174912

約数和(自身を除く): 9898144510

約数列:

[1, 2, 43, 86, 157, 314, 6751, 13502, 1345951, 2691902, 57875893, 115751786, 211314307, 422628614, 9086515201, 18173030402]

約数ペア:

[(1, 18173030402), (2, 9086515201), (43, 422628614), (86, 211314307), (157, 115751786), (314, 57875893), (6751, 2691902), (13502, 1345951)]