2018808558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2719}}^1$

素因数の和:2926

約数の個数: 96

約数和(自身を含む): 4990003200

約数和(自身を除く): 2971194642

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 167, 171, 234, 247, 334, 342, 494, 501, 741, 1002, 1482, 1503, 2171, 2223, 2719, 3006, 3173, 4342, 4446, 5438, 6346, 6513, 8157, 9519, 13026, 16314, 19038, 19539, 24471, 28557, 35347, 39078, 41249, 48942, 51661, 57114, 70694, 82498, 103322, 106041, 123747, 154983, 212082, 247494, 309966, 318123, 371241, 454073, 464949, 636246, 671593, 742482, 908146, 929898, 1343186, 1362219, 2014779, 2724438, 4029558, 4086657, 5902949, 6044337, 8173314, 8627387, 11805898, 12088674, 17254774, 17708847, 25882161, 35417694, 51764322, 53126541, 77646483, 106253082, 112156031, 155292966, 224312062, 336468093, 672936186, 1009404279, 2018808558]

約数ペア:

[(1, 2018808558), (2, 1009404279), (3, 672936186), (6, 336468093), (9, 224312062), (13, 155292966), (18, 112156031), (19, 106253082), (26, 77646483), (38, 53126541), (39, 51764322), (57, 35417694), (78, 25882161), (114, 17708847), (117, 17254774), (167, 12088674), (171, 11805898), (234, 8627387), (247, 8173314), (334, 6044337), (342, 5902949), (494, 4086657), (501, 4029558), (741, 2724438), (1002, 2014779), (1482, 1362219), (1503, 1343186), (2171, 929898), (2223, 908146), (2719, 742482), (3006, 671593), (3173, 636246), (4342, 464949), (4446, 454073), (5438, 371241), (6346, 318123), (6513, 309966), (8157, 247494), (9519, 212082), (13026, 154983), (16314, 123747), (19038, 106041), (19539, 103322), (24471, 82498), (28557, 70694), (35347, 57114), (39078, 51661), (41249, 48942)]