1622052

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 4394880

約数和(自身を除く): 2772828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 653, 828, 1242, 1306, 1959, 2484, 2612, 3918, 5877, 7836, 11754, 15019, 17631, 23508, 30038, 35262, 45057, 60076, 70524, 90114, 135171, 180228, 270342, 405513, 540684, 811026, 1622052]

約数ペア:

[(1, 1622052), (2, 811026), (3, 540684), (4, 405513), (6, 270342), (9, 180228), (12, 135171), (18, 90114), (23, 70524), (27, 60076), (36, 45057), (46, 35262), (54, 30038), (69, 23508), (92, 17631), (108, 15019), (138, 11754), (207, 7836), (276, 5877), (414, 3918), (621, 2612), (653, 2484), (828, 1959), (1242, 1306)]