180814218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{18253}}^1$

素因数の和:18398

約数の個数: 32

約数和(自身を含む): 392534016

約数和(自身を除く): 211719798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 18253, 36506, 54759, 109518, 237289, 474578, 711867, 1423734, 2318131, 4636262, 6954393, 13908786, 30135703, 60271406, 90407109, 180814218]

約数ペア:

[(1, 180814218), (2, 90407109), (3, 60271406), (6, 30135703), (13, 13908786), (26, 6954393), (39, 4636262), (78, 2318131), (127, 1423734), (254, 711867), (381, 474578), (762, 237289), (1651, 109518), (3302, 54759), (4953, 36506), (9906, 18253)]