18167079

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 29905920

約数和(自身を除く): 11738841

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 1297, 2001, 3891, 4669, 9079, 14007, 27237, 29831, 37613, 89493, 112839, 208817, 263291, 626451, 789873, 865099, 2595297, 6055693, 18167079]

約数ペア:

[(1, 18167079), (3, 6055693), (7, 2595297), (21, 865099), (23, 789873), (29, 626451), (69, 263291), (87, 208817), (161, 112839), (203, 89493), (483, 37613), (609, 29831), (667, 27237), (1297, 14007), (2001, 9079), (3891, 4669)]