91991412

素因数分解:

$2^2\times 3^2\times {\mathrm{2555317}}^1$

素因数の和:2555327

約数の個数: 18

約数和(自身を含む): 232533938

約数和(自身を除く): 140542526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2555317, 5110634, 7665951, 10221268, 15331902, 22997853, 30663804, 45995706, 91991412]

約数ペア:

[(1, 91991412), (2, 45995706), (3, 30663804), (4, 22997853), (6, 15331902), (9, 10221268), (12, 7665951), (18, 5110634), (36, 2555317)]