18837066

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1483}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 39533760

約数和(自身を除く): 20696694

約数列:

[1, 2, 3, 6, 29, 58, 73, 87, 146, 174, 219, 438, 1483, 2117, 2966, 4234, 4449, 6351, 8898, 12702, 43007, 86014, 108259, 129021, 216518, 258042, 324777, 649554, 3139511, 6279022, 9418533, 18837066]

約数ペア:

[(1, 18837066), (2, 9418533), (3, 6279022), (6, 3139511), (29, 649554), (58, 324777), (73, 258042), (87, 216518), (146, 129021), (174, 108259), (219, 86014), (438, 43007), (1483, 12702), (2117, 8898), (2966, 6351), (4234, 4449)]