18042012

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{3001}}^1$

素因数の和:3178

約数の個数: 36

約数和(自身を含む): 45894576

約数和(自身を除く): 27852564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 501, 668, 1002, 1503, 2004, 3001, 3006, 6002, 6012, 9003, 12004, 18006, 27009, 36012, 54018, 108036, 501167, 1002334, 1503501, 2004668, 3007002, 4510503, 6014004, 9021006, 18042012]

約数ペア:

[(1, 18042012), (2, 9021006), (3, 6014004), (4, 4510503), (6, 3007002), (9, 2004668), (12, 1503501), (18, 1002334), (36, 501167), (167, 108036), (334, 54018), (501, 36012), (668, 27009), (1002, 18006), (1503, 12004), (2004, 9003), (3001, 6012), (3006, 6002)]