18228126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3313}}^1$

素因数の和:3456

約数の個数: 32

約数和(自身を含む): 41995008

約数和(自身を除く): 23766882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 3313, 5502, 6626, 9939, 19878, 23191, 46382, 69573, 139146, 434003, 868006, 1302009, 2604018, 3038021, 6076042, 9114063, 18228126]

約数ペア:

[(1, 18228126), (2, 9114063), (3, 6076042), (6, 3038021), (7, 2604018), (14, 1302009), (21, 868006), (42, 434003), (131, 139146), (262, 69573), (393, 46382), (786, 23191), (917, 19878), (1834, 9939), (2751, 6626), (3313, 5502)]