67476978

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{220513}}^1$

素因数の和:220538

約数の個数: 24

約数和(自身を含む): 154800828

約数和(自身を除く): 87323850

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 220513, 441026, 661539, 1323078, 1984617, 3748721, 3969234, 7497442, 11246163, 22492326, 33738489, 67476978]

約数ペア:

[(1, 67476978), (2, 33738489), (3, 22492326), (6, 11246163), (9, 7497442), (17, 3969234), (18, 3748721), (34, 1984617), (51, 1323078), (102, 661539), (153, 441026), (306, 220513)]