1664207828982

素因数分解:

$2^1\times 3^2\times {\mathrm{383}}^1\times {\mathrm{2207}}^1\times {\mathrm{109379}}^1$

素因数の和:111977

約数の個数: 48

約数和(自身を含む): 3616869335040

約数和(自身を除く): 1952661506058

約数列:

[1, 2, 3, 6, 9, 18, 383, 766, 1149, 2207, 2298, 3447, 4414, 6621, 6894, 13242, 19863, 39726, 109379, 218758, 328137, 656274, 845281, 984411, 1690562, 1968822, 2535843, 5071686, 7607529, 15215058, 41892157, 83784314, 125676471, 241399453, 251352942, 377029413, 482798906, 724198359, 754058826, 1448396718, 2172595077, 4345190154, 92455990499, 184911980998, 277367971497, 554735942994, 832103914491, 1664207828982]

約数ペア:

[(1, 1664207828982), (2, 832103914491), (3, 554735942994), (6, 277367971497), (9, 184911980998), (18, 92455990499), (383, 4345190154), (766, 2172595077), (1149, 1448396718), (2207, 754058826), (2298, 724198359), (3447, 482798906), (4414, 377029413), (6621, 251352942), (6894, 241399453), (13242, 125676471), (19863, 83784314), (39726, 41892157), (109379, 15215058), (218758, 7607529), (328137, 5071686), (656274, 2535843), (845281, 1968822), (984411, 1690562)]