1491012

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:592

約数の個数: 36

約数和(自身を含む): 3822000

約数和(自身を除く): 2330988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 499, 747, 996, 998, 1494, 1497, 1996, 2988, 2994, 4491, 5988, 8982, 17964, 41417, 82834, 124251, 165668, 248502, 372753, 497004, 745506, 1491012]

約数ペア:

[(1, 1491012), (2, 745506), (3, 497004), (4, 372753), (6, 248502), (9, 165668), (12, 124251), (18, 82834), (36, 41417), (83, 17964), (166, 8982), (249, 5988), (332, 4491), (498, 2994), (499, 2988), (747, 1996), (996, 1497), (998, 1494)]