31803756

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 78086400

約数和(自身を除く): 46282644

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 276, 278, 417, 556, 829, 834, 1658, 1668, 2487, 3197, 3316, 4974, 6394, 9591, 9948, 12788, 19067, 19182, 38134, 38364, 57201, 76268, 114402, 115231, 228804, 230462, 345693, 460924, 691386, 1382772, 2650313, 5300626, 7950939, 10601252, 15901878, 31803756]

約数ペア:

[(1, 31803756), (2, 15901878), (3, 10601252), (4, 7950939), (6, 5300626), (12, 2650313), (23, 1382772), (46, 691386), (69, 460924), (92, 345693), (138, 230462), (139, 228804), (276, 115231), (278, 114402), (417, 76268), (556, 57201), (829, 38364), (834, 38134), (1658, 19182), (1668, 19067), (2487, 12788), (3197, 9948), (3316, 9591), (4974, 6394)]