28418238

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{6551}}^1$

素因数の和:6800

約数の個数: 24

約数和(自身を含む): 61837776

約数和(自身を除く): 33419538

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4338, 6551, 13102, 19653, 39306, 58959, 117918, 1578791, 3157582, 4736373, 9472746, 14209119, 28418238]

約数ペア:

[(1, 28418238), (2, 14209119), (3, 9472746), (6, 4736373), (9, 3157582), (18, 1578791), (241, 117918), (482, 58959), (723, 39306), (1446, 19653), (2169, 13102), (4338, 6551)]