90129654

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263537}}^1$

素因数の和:263564

約数の個数: 24

約数和(自身を含む): 205559640

約数和(自身を除く): 115429986

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 263537, 527074, 790611, 1581222, 2371833, 4743666, 5007203, 10014406, 15021609, 30043218, 45064827, 90129654]

約数ペア:

[(1, 90129654), (2, 45064827), (3, 30043218), (6, 15021609), (9, 10014406), (18, 5007203), (19, 4743666), (38, 2371833), (57, 1581222), (114, 790611), (171, 527074), (342, 263537)]