18131088

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{7127}}^1$

素因数の和:7191

約数の個数: 40

約数和(自身を含む): 47729088

約数和(自身を除く): 29598000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 7127, 14254, 21381, 28508, 42762, 57016, 85524, 114032, 171048, 342096, 377731, 755462, 1133193, 1510924, 2266386, 3021848, 4532772, 6043696, 9065544, 18131088]

約数ペア:

[(1, 18131088), (2, 9065544), (3, 6043696), (4, 4532772), (6, 3021848), (8, 2266386), (12, 1510924), (16, 1133193), (24, 755462), (48, 377731), (53, 342096), (106, 171048), (159, 114032), (212, 85524), (318, 57016), (424, 42762), (636, 28508), (848, 21381), (1272, 14254), (2544, 7127)]