7403916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 19217408

約数和(自身を除く): 11813492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1531, 1612, 2418, 3062, 4593, 4836, 6124, 9186, 18372, 19903, 39806, 47461, 59709, 79612, 94922, 119418, 142383, 189844, 238836, 284766, 569532, 616993, 1233986, 1850979, 2467972, 3701958, 7403916]

約数ペア:

[(1, 7403916), (2, 3701958), (3, 2467972), (4, 1850979), (6, 1233986), (12, 616993), (13, 569532), (26, 284766), (31, 238836), (39, 189844), (52, 142383), (62, 119418), (78, 94922), (93, 79612), (124, 59709), (156, 47461), (186, 39806), (372, 19903), (403, 18372), (806, 9186), (1209, 6124), (1531, 4836), (1612, 4593), (2418, 3062)]