221518098

素因数分解:

$2^1\times 3^3\times {\mathrm{1847}}^1\times {\mathrm{2221}}^1$

素因数の和:4079

約数の個数: 32

約数和(自身を含む): 492750720

約数和(自身を除く): 271232622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1847, 2221, 3694, 4442, 5541, 6663, 11082, 13326, 16623, 19989, 33246, 39978, 49869, 59967, 99738, 119934, 4102187, 8204374, 12306561, 24613122, 36919683, 73839366, 110759049, 221518098]

約数ペア:

[(1, 221518098), (2, 110759049), (3, 73839366), (6, 36919683), (9, 24613122), (18, 12306561), (27, 8204374), (54, 4102187), (1847, 119934), (2221, 99738), (3694, 59967), (4442, 49869), (5541, 39978), (6663, 33246), (11082, 19989), (13326, 16623)]