18481104

素因数分解:

$2^4\times 3^2\times {\mathrm{128341}}^1$

素因数の和:128355

約数の個数: 30

約数和(自身を含む): 51721826

約数和(自身を除く): 33240722

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 128341, 256682, 385023, 513364, 770046, 1026728, 1155069, 1540092, 2053456, 2310138, 3080184, 4620276, 6160368, 9240552, 18481104]

約数ペア:

[(1, 18481104), (2, 9240552), (3, 6160368), (4, 4620276), (6, 3080184), (8, 2310138), (9, 2053456), (12, 1540092), (16, 1155069), (18, 1026728), (24, 770046), (36, 513364), (48, 385023), (72, 256682), (144, 128341)]