18737424

素因数分解:

$2^4\times 3^2\times {\mathrm{130121}}^1$

素因数の和:130135

約数の個数: 30

約数和(自身を含む): 52439166

約数和(自身を除く): 33701742

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 130121, 260242, 390363, 520484, 780726, 1040968, 1171089, 1561452, 2081936, 2342178, 3122904, 4684356, 6245808, 9368712, 18737424]

約数ペア:

[(1, 18737424), (2, 9368712), (3, 6245808), (4, 4684356), (6, 3122904), (8, 2342178), (9, 2081936), (12, 1561452), (16, 1171089), (18, 1040968), (24, 780726), (36, 520484), (48, 390363), (72, 260242), (144, 130121)]