1861103634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{76231}}^1$

素因数の和:76562

約数の個数: 32

約数和(自身を含む): 4021390464

約数和(自身を除く): 2160286830

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 313, 626, 939, 1878, 4069, 8138, 12207, 24414, 76231, 152462, 228693, 457386, 991003, 1982006, 2973009, 5946018, 23860303, 47720606, 71580909, 143161818, 310183939, 620367878, 930551817, 1861103634]

約数ペア:

[(1, 1861103634), (2, 930551817), (3, 620367878), (6, 310183939), (13, 143161818), (26, 71580909), (39, 47720606), (78, 23860303), (313, 5946018), (626, 2973009), (939, 1982006), (1878, 991003), (4069, 457386), (8138, 228693), (12207, 152462), (24414, 76231)]