291003012

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{425443}}^1$

素因数の和:425472

約数の個数: 36

約数和(自身を含む): 774308080

約数和(自身を除く): 483305068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 425443, 850886, 1276329, 1701772, 2552658, 3828987, 5105316, 7657974, 8083417, 15315948, 16166834, 24250251, 32333668, 48500502, 72750753, 97001004, 145501506, 291003012]

約数ペア:

[(1, 291003012), (2, 145501506), (3, 97001004), (4, 72750753), (6, 48500502), (9, 32333668), (12, 24250251), (18, 16166834), (19, 15315948), (36, 8083417), (38, 7657974), (57, 5105316), (76, 3828987), (114, 2552658), (171, 1701772), (228, 1276329), (342, 850886), (684, 425443)]