3988896678

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1894063}}^1$

素因数の和:1894090

約数の個数: 40

約数和(自身を含む): 9625633248

約数和(自身を除く): 5636736570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 1894063, 3788126, 5682189, 11364378, 17046567, 24622819, 34093134, 49245638, 51139701, 73868457, 102279402, 147736914, 153419103, 221605371, 306838206, 443210742, 664816113, 1329632226, 1994448339, 3988896678]

約数ペア:

[(1, 3988896678), (2, 1994448339), (3, 1329632226), (6, 664816113), (9, 443210742), (13, 306838206), (18, 221605371), (26, 153419103), (27, 147736914), (39, 102279402), (54, 73868457), (78, 51139701), (81, 49245638), (117, 34093134), (162, 24622819), (234, 17046567), (351, 11364378), (702, 5682189), (1053, 3788126), (2106, 1894063)]