17950870128

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{8697127}}^1$

素因数の和:8697181

約数の個数: 40

約数和(自身を含む): 47451530368

約数和(自身を除く): 29500660240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 8697127, 17394254, 26091381, 34788508, 52182762, 69577016, 104365524, 139154032, 208731048, 373976461, 417462096, 747952922, 1121929383, 1495905844, 2243858766, 2991811688, 4487717532, 5983623376, 8975435064, 17950870128]

約数ペア:

[(1, 17950870128), (2, 8975435064), (3, 5983623376), (4, 4487717532), (6, 2991811688), (8, 2243858766), (12, 1495905844), (16, 1121929383), (24, 747952922), (43, 417462096), (48, 373976461), (86, 208731048), (129, 139154032), (172, 104365524), (258, 69577016), (344, 52182762), (516, 34788508), (688, 26091381), (1032, 17394254), (2064, 8697127)]