2145486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2256

約数の個数: 32

約数和(自身を含む): 5119488

約数和(自身を除く): 2974002

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 2221, 4442, 6663, 13326, 15547, 31094, 46641, 51083, 93282, 102166, 153249, 306498, 357581, 715162, 1072743, 2145486]

約数ペア:

[(1, 2145486), (2, 1072743), (3, 715162), (6, 357581), (7, 306498), (14, 153249), (21, 102166), (23, 93282), (42, 51083), (46, 46641), (69, 31094), (138, 15547), (161, 13326), (322, 6663), (483, 4442), (966, 2221)]