2012340771

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{198397}}^1$

素因数の和:198440

約数の個数: 36

約数和(自身を含む): 3528310032

約数和(自身を除く): 1515969261

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3381, 10143, 198397, 595191, 1388779, 1785573, 4166337, 4563131, 9721453, 12499011, 13689393, 29164359, 31941917, 41068179, 87493077, 95825751, 223593419, 287477253, 670780257, 2012340771]

約数ペア:

[(1, 2012340771), (3, 670780257), (7, 287477253), (9, 223593419), (21, 95825751), (23, 87493077), (49, 41068179), (63, 31941917), (69, 29164359), (147, 13689393), (161, 12499011), (207, 9721453), (441, 4563131), (483, 4166337), (1127, 1785573), (1449, 1388779), (3381, 595191), (10143, 198397)]