390682008

素因数分解:

$2^3\times 3^3\times {\mathrm{1808713}}^1$

素因数の和:1808728

約数の個数: 32

約数和(自身を含む): 1085228400

約数和(自身を除く): 694546392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1808713, 3617426, 5426139, 7234852, 10852278, 14469704, 16278417, 21704556, 32556834, 43409112, 48835251, 65113668, 97670502, 130227336, 195341004, 390682008]

約数ペア:

[(1, 390682008), (2, 195341004), (3, 130227336), (4, 97670502), (6, 65113668), (8, 48835251), (9, 43409112), (12, 32556834), (18, 21704556), (24, 16278417), (27, 14469704), (36, 10852278), (54, 7234852), (72, 5426139), (108, 3617426), (216, 1808713)]