518542074

素因数分解:

$2^1\times 3^8\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:988

約数の個数: 72

約数和(自身を含む): 1195091040

約数和(自身を除く): 676548966

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 729, 774, 919, 1161, 1458, 1838, 2187, 2322, 2757, 3483, 4374, 5514, 6561, 6966, 8271, 10449, 13122, 16542, 20898, 24813, 31347, 39517, 49626, 62694, 74439, 79034, 94041, 118551, 148878, 188082, 223317, 237102, 282123, 355653, 446634, 564246, 669951, 711306, 1066959, 1339902, 2009853, 2133918, 3200877, 4019706, 6029559, 6401754, 9602631, 12059118, 19205262, 28807893, 57615786, 86423679, 172847358, 259271037, 518542074]

約数ペア:

[(1, 518542074), (2, 259271037), (3, 172847358), (6, 86423679), (9, 57615786), (18, 28807893), (27, 19205262), (43, 12059118), (54, 9602631), (81, 6401754), (86, 6029559), (129, 4019706), (162, 3200877), (243, 2133918), (258, 2009853), (387, 1339902), (486, 1066959), (729, 711306), (774, 669951), (919, 564246), (1161, 446634), (1458, 355653), (1838, 282123), (2187, 237102), (2322, 223317), (2757, 188082), (3483, 148878), (4374, 118551), (5514, 94041), (6561, 79034), (6966, 74439), (8271, 62694), (10449, 49626), (13122, 39517), (16542, 31347), (20898, 24813)]