16225218

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{2659}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 36388800

約数和(自身を除く): 20163582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 2659, 3051, 5318, 6102, 7977, 15954, 23931, 47862, 71793, 143586, 300467, 600934, 901401, 1802802, 2704203, 5408406, 8112609, 16225218]

約数ペア:

[(1, 16225218), (2, 8112609), (3, 5408406), (6, 2704203), (9, 1802802), (18, 901401), (27, 600934), (54, 300467), (113, 143586), (226, 71793), (339, 47862), (678, 23931), (1017, 15954), (2034, 7977), (2659, 6102), (3051, 5318)]