218220444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{466283}}^1$

素因数の和:466306

約数の個数: 36

約数和(自身を含む): 594045816

約数和(自身を除く): 375825372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 466283, 932566, 1398849, 1865132, 2797698, 4196547, 5595396, 6061679, 8393094, 12123358, 16786188, 18185037, 24246716, 36370074, 54555111, 72740148, 109110222, 218220444]

約数ペア:

[(1, 218220444), (2, 109110222), (3, 72740148), (4, 54555111), (6, 36370074), (9, 24246716), (12, 18185037), (13, 16786188), (18, 12123358), (26, 8393094), (36, 6061679), (39, 5595396), (52, 4196547), (78, 2797698), (117, 1865132), (156, 1398849), (234, 932566), (468, 466283)]