1251972

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:512

約数の個数: 36

約数和(自身を含む): 3210480

約数和(自身を除く): 1958508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 419, 498, 747, 838, 996, 1257, 1494, 1676, 2514, 2988, 3771, 5028, 7542, 15084, 34777, 69554, 104331, 139108, 208662, 312993, 417324, 625986, 1251972]

約数ペア:

[(1, 1251972), (2, 625986), (3, 417324), (4, 312993), (6, 208662), (9, 139108), (12, 104331), (18, 69554), (36, 34777), (83, 15084), (166, 7542), (249, 5028), (332, 3771), (419, 2988), (498, 2514), (747, 1676), (838, 1494), (996, 1257)]