18749668890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2962033}}^1$

素因数の和:2962254

約数の個数: 32

約数和(自身を含む): 45212486976

約数和(自身を除く): 26462818086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 2962033, 5924066, 8886099, 14810165, 17772198, 29620330, 44430495, 88860990, 624988963, 1249977926, 1874966889, 3124944815, 3749933778, 6249889630, 9374834445, 18749668890]

約数ペア:

[(1, 18749668890), (2, 9374834445), (3, 6249889630), (5, 3749933778), (6, 3124944815), (10, 1874966889), (15, 1249977926), (30, 624988963), (211, 88860990), (422, 44430495), (633, 29620330), (1055, 17772198), (1266, 14810165), (2110, 8886099), (3165, 5924066), (6330, 2962033)]