2012657409

素因数分解:

$3^3\times 7^2\times {\mathrm{317}}^1\times {\mathrm{4799}}^1$

素因数の和:5139

約数の個数: 48

約数和(自身を含む): 3480192000

約数和(自身を除く): 1467534591

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 317, 441, 951, 1323, 2219, 2853, 4799, 6657, 8559, 14397, 15533, 19971, 33593, 43191, 46599, 59913, 100779, 129573, 139797, 235151, 302337, 419391, 705453, 907011, 1521283, 2116359, 4563849, 6349077, 10648981, 13691547, 31946943, 41074641, 74542867, 95840829, 223628601, 287522487, 670885803, 2012657409]

約数ペア:

[(1, 2012657409), (3, 670885803), (7, 287522487), (9, 223628601), (21, 95840829), (27, 74542867), (49, 41074641), (63, 31946943), (147, 13691547), (189, 10648981), (317, 6349077), (441, 4563849), (951, 2116359), (1323, 1521283), (2219, 907011), (2853, 705453), (4799, 419391), (6657, 302337), (8559, 235151), (14397, 139797), (15533, 129573), (19971, 100779), (33593, 59913), (43191, 46599)]