18354970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 34473600

約数和(自身を除く): 16118630

約数列:

[1, 2, 5, 10, 29, 58, 145, 167, 290, 334, 379, 758, 835, 1670, 1895, 3790, 4843, 9686, 10991, 21982, 24215, 48430, 54955, 63293, 109910, 126586, 316465, 632930, 1835497, 3670994, 9177485, 18354970]

約数ペア:

[(1, 18354970), (2, 9177485), (5, 3670994), (10, 1835497), (29, 632930), (58, 316465), (145, 126586), (167, 109910), (290, 63293), (334, 54955), (379, 48430), (758, 24215), (835, 21982), (1670, 10991), (1895, 9686), (3790, 4843)]