2684748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^2$

素因数の和:115

約数の個数: 54

約数和(自身を含む): 7049532

約数和(自身を除く): 4364784

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 172, 242, 258, 363, 473, 484, 516, 726, 946, 1419, 1452, 1849, 1892, 2838, 3698, 5203, 5547, 5676, 7396, 10406, 11094, 15609, 20339, 20812, 22188, 31218, 40678, 61017, 62436, 81356, 122034, 223729, 244068, 447458, 671187, 894916, 1342374, 2684748]

約数ペア:

[(1, 2684748), (2, 1342374), (3, 894916), (4, 671187), (6, 447458), (11, 244068), (12, 223729), (22, 122034), (33, 81356), (43, 62436), (44, 61017), (66, 40678), (86, 31218), (121, 22188), (129, 20812), (132, 20339), (172, 15609), (242, 11094), (258, 10406), (363, 7396), (473, 5676), (484, 5547), (516, 5203), (726, 3698), (946, 2838), (1419, 1892), (1452, 1849)]