2812381757514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{6181249}}^1$

素因数の和:6181444

約数の個数: 96

約数和(自身を含む): 7313061600000

約数和(自身を除く): 4500679842486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 157, 161, 207, 314, 322, 414, 471, 483, 942, 966, 1099, 1413, 1449, 2198, 2826, 2898, 3297, 3611, 6594, 7222, 9891, 10833, 19782, 21666, 25277, 32499, 50554, 64998, 75831, 151662, 227493, 454986, 6181249, 12362498, 18543747, 37087494, 43268743, 55631241, 86537486, 111262482, 129806229, 142168727, 259612458, 284337454, 389418687, 426506181, 778837374, 853012362, 970456093, 995181089, 1279518543, 1940912186, 1990362178, 2559037086, 2911368279, 2985543267, 5822736558, 5971086534, 6793192651, 8734104837, 8956629801, 13586385302, 17468209674, 17913259602, 20379577953, 22320490139, 40759155906, 44640980278, 61138733859, 66961470417, 122277467718, 133922940834, 156243430973, 200884411251, 312486861946, 401768822502, 468730292919, 937460585838, 1406190878757, 2812381757514]

約数ペア:

[(1, 2812381757514), (2, 1406190878757), (3, 937460585838), (6, 468730292919), (7, 401768822502), (9, 312486861946), (14, 200884411251), (18, 156243430973), (21, 133922940834), (23, 122277467718), (42, 66961470417), (46, 61138733859), (63, 44640980278), (69, 40759155906), (126, 22320490139), (138, 20379577953), (157, 17913259602), (161, 17468209674), (207, 13586385302), (314, 8956629801), (322, 8734104837), (414, 6793192651), (471, 5971086534), (483, 5822736558), (942, 2985543267), (966, 2911368279), (1099, 2559037086), (1413, 1990362178), (1449, 1940912186), (2198, 1279518543), (2826, 995181089), (2898, 970456093), (3297, 853012362), (3611, 778837374), (6594, 426506181), (7222, 389418687), (9891, 284337454), (10833, 259612458), (19782, 142168727), (21666, 129806229), (25277, 111262482), (32499, 86537486), (50554, 55631241), (64998, 43268743), (75831, 37087494), (151662, 18543747), (227493, 12362498), (454986, 6181249)]