18198324

素因数分解:

$2^2\times 3^3\times {\mathrm{167}}^1\times {\mathrm{1009}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 47510400

約数和(自身を除く): 29312076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 167, 334, 501, 668, 1002, 1009, 1503, 2004, 2018, 3006, 3027, 4036, 4509, 6012, 6054, 9018, 9081, 12108, 18036, 18162, 27243, 36324, 54486, 108972, 168503, 337006, 505509, 674012, 1011018, 1516527, 2022036, 3033054, 4549581, 6066108, 9099162, 18198324]

約数ペア:

[(1, 18198324), (2, 9099162), (3, 6066108), (4, 4549581), (6, 3033054), (9, 2022036), (12, 1516527), (18, 1011018), (27, 674012), (36, 505509), (54, 337006), (108, 168503), (167, 108972), (334, 54486), (501, 36324), (668, 27243), (1002, 18162), (1009, 18036), (1503, 12108), (2004, 9081), (2018, 9018), (3006, 6054), (3027, 6012), (4036, 4509)]