2001864708

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{12527}}^1$

素因数の和:12753

約数の個数: 72

約数和(自身を含む): 5308063488

約数和(自身を除く): 3306198780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 193, 207, 276, 386, 414, 579, 772, 828, 1158, 1737, 2316, 3474, 4439, 6948, 8878, 12527, 13317, 17756, 25054, 26634, 37581, 39951, 50108, 53268, 75162, 79902, 112743, 150324, 159804, 225486, 288121, 450972, 576242, 864363, 1152484, 1728726, 2417711, 2593089, 3457452, 4835422, 5186178, 7253133, 9670844, 10372356, 14506266, 21759399, 29012532, 43518798, 55607353, 87037596, 111214706, 166822059, 222429412, 333644118, 500466177, 667288236, 1000932354, 2001864708]

約数ペア:

[(1, 2001864708), (2, 1000932354), (3, 667288236), (4, 500466177), (6, 333644118), (9, 222429412), (12, 166822059), (18, 111214706), (23, 87037596), (36, 55607353), (46, 43518798), (69, 29012532), (92, 21759399), (138, 14506266), (193, 10372356), (207, 9670844), (276, 7253133), (386, 5186178), (414, 4835422), (579, 3457452), (772, 2593089), (828, 2417711), (1158, 1728726), (1737, 1152484), (2316, 864363), (3474, 576242), (4439, 450972), (6948, 288121), (8878, 225486), (12527, 159804), (13317, 150324), (17756, 112743), (25054, 79902), (26634, 75162), (37581, 53268), (39951, 50108)]