18038502

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{5087}}^1$

素因数の和:5292

約数の個数: 24

約数和(自身を含む): 39289536

約数和(自身を除く): 21251034

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 5087, 10174, 15261, 30522, 45783, 91566, 1002139, 2004278, 3006417, 6012834, 9019251, 18038502]

約数ペア:

[(1, 18038502), (2, 9019251), (3, 6012834), (6, 3006417), (9, 2004278), (18, 1002139), (197, 91566), (394, 45783), (591, 30522), (1182, 15261), (1773, 10174), (3546, 5087)]