2912243886

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{198031}}^1$

素因数の和:198101

約数の個数: 48

約数和(自身を含む): 6796458240

約数和(自身を除く): 3884214354

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 7353, 14706, 198031, 396062, 594093, 1188186, 1782279, 3564558, 3762589, 7525178, 8515333, 11287767, 17030666, 22575534, 25545999, 33863301, 51091998, 67726602, 76637997, 153275994, 161791327, 323582654, 485373981, 970747962, 1456121943, 2912243886]

約数ペア:

[(1, 2912243886), (2, 1456121943), (3, 970747962), (6, 485373981), (9, 323582654), (18, 161791327), (19, 153275994), (38, 76637997), (43, 67726602), (57, 51091998), (86, 33863301), (114, 25545999), (129, 22575534), (171, 17030666), (258, 11287767), (342, 8515333), (387, 7525178), (774, 3762589), (817, 3564558), (1634, 1782279), (2451, 1188186), (4902, 594093), (7353, 396062), (14706, 198031)]