18447830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 34621344

約数和(自身を除く): 16173514

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 185, 365, 370, 683, 730, 1366, 2701, 3415, 5402, 6830, 13505, 25271, 27010, 49859, 50542, 99718, 126355, 249295, 252710, 498590, 1844783, 3689566, 9223915, 18447830]

約数ペア:

[(1, 18447830), (2, 9223915), (5, 3689566), (10, 1844783), (37, 498590), (73, 252710), (74, 249295), (146, 126355), (185, 99718), (365, 50542), (370, 49859), (683, 27010), (730, 25271), (1366, 13505), (2701, 6830), (3415, 5402)]