2046261609

素因数分解:

$3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{16631}}^1$

素因数の和:16688

約数の個数: 60

約数和(自身を含む): 3670748928

約数和(自身を除く): 1624487319

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 81, 93, 147, 189, 217, 279, 441, 567, 651, 837, 1323, 1519, 1953, 2511, 3969, 4557, 5859, 13671, 16631, 17577, 41013, 49893, 116417, 123039, 149679, 349251, 449037, 515561, 814919, 1047753, 1347111, 1546683, 2444757, 3143259, 3608927, 4640049, 7334271, 9429777, 10826781, 13920147, 22002813, 25262489, 32480343, 41760441, 66008439, 75787467, 97441029, 227362401, 292323087, 682087203, 2046261609]

約数ペア:

[(1, 2046261609), (3, 682087203), (7, 292323087), (9, 227362401), (21, 97441029), (27, 75787467), (31, 66008439), (49, 41760441), (63, 32480343), (81, 25262489), (93, 22002813), (147, 13920147), (189, 10826781), (217, 9429777), (279, 7334271), (441, 4640049), (567, 3608927), (651, 3143259), (837, 2444757), (1323, 1546683), (1519, 1347111), (1953, 1047753), (2511, 814919), (3969, 515561), (4557, 449037), (5859, 349251), (13671, 149679), (16631, 123039), (17577, 116417), (41013, 49893)]