17940804492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6052903}}^1$

素因数の和:6052942

約数の個数: 48

約数和(自身を含む): 47454767360

約数和(自身を除く): 29513962868

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 6052903, 12105806, 18158709, 24211612, 36317418, 72634836, 78687739, 115005157, 157375478, 230010314, 236063217, 314750956, 345015471, 460020628, 472126434, 690030942, 944252868, 1380061884, 1495067041, 2990134082, 4485201123, 5980268164, 8970402246, 17940804492]

約数ペア:

[(1, 17940804492), (2, 8970402246), (3, 5980268164), (4, 4485201123), (6, 2990134082), (12, 1495067041), (13, 1380061884), (19, 944252868), (26, 690030942), (38, 472126434), (39, 460020628), (52, 345015471), (57, 314750956), (76, 236063217), (78, 230010314), (114, 157375478), (156, 115005157), (228, 78687739), (247, 72634836), (494, 36317418), (741, 24211612), (988, 18158709), (1482, 12105806), (2964, 6052903)]