18211746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1861}}^1$

素因数の和:2106

約数の個数: 32

約数和(自身を含む): 41827968

約数和(自身を除く): 23616222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 233, 466, 699, 1398, 1631, 1861, 3262, 3722, 4893, 5583, 9786, 11166, 13027, 26054, 39081, 78162, 433613, 867226, 1300839, 2601678, 3035291, 6070582, 9105873, 18211746]

約数ペア:

[(1, 18211746), (2, 9105873), (3, 6070582), (6, 3035291), (7, 2601678), (14, 1300839), (21, 867226), (42, 433613), (233, 78162), (466, 39081), (699, 26054), (1398, 13027), (1631, 11166), (1861, 9786), (3262, 5583), (3722, 4893)]