1806636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 4677344

約数和(自身を除く): 2870708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 313, 444, 481, 626, 939, 962, 1252, 1443, 1878, 1924, 2886, 3756, 4069, 5772, 8138, 11581, 12207, 16276, 23162, 24414, 34743, 46324, 48828, 69486, 138972, 150553, 301106, 451659, 602212, 903318, 1806636]

約数ペア:

[(1, 1806636), (2, 903318), (3, 602212), (4, 451659), (6, 301106), (12, 150553), (13, 138972), (26, 69486), (37, 48828), (39, 46324), (52, 34743), (74, 24414), (78, 23162), (111, 16276), (148, 12207), (156, 11581), (222, 8138), (313, 5772), (444, 4069), (481, 3756), (626, 2886), (939, 1924), (962, 1878), (1252, 1443)]