18311046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1297}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 39687648

約数和(自身を除く): 21376602

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 1086, 1297, 2353, 2594, 3891, 4706, 7059, 7782, 14118, 16861, 33722, 50583, 101166, 234757, 469514, 704271, 1408542, 3051841, 6103682, 9155523, 18311046]

約数ペア:

[(1, 18311046), (2, 9155523), (3, 6103682), (6, 3051841), (13, 1408542), (26, 704271), (39, 469514), (78, 234757), (181, 101166), (362, 50583), (543, 33722), (1086, 16861), (1297, 14118), (2353, 7782), (2594, 7059), (3891, 4706)]