39021858

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 92707200

約数和(自身を除く): 53685342

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 73, 114, 146, 171, 219, 342, 438, 513, 521, 657, 1026, 1042, 1314, 1387, 1563, 1971, 2774, 3126, 3942, 4161, 4689, 8322, 9378, 9899, 12483, 14067, 19798, 24966, 28134, 29697, 37449, 38033, 59394, 74898, 76066, 89091, 114099, 178182, 228198, 267273, 342297, 534546, 684594, 722627, 1026891, 1445254, 2053782, 2167881, 4335762, 6503643, 13007286, 19510929, 39021858]

約数ペア:

[(1, 39021858), (2, 19510929), (3, 13007286), (6, 6503643), (9, 4335762), (18, 2167881), (19, 2053782), (27, 1445254), (38, 1026891), (54, 722627), (57, 684594), (73, 534546), (114, 342297), (146, 267273), (171, 228198), (219, 178182), (342, 114099), (438, 89091), (513, 76066), (521, 74898), (657, 59394), (1026, 38033), (1042, 37449), (1314, 29697), (1387, 28134), (1563, 24966), (1971, 19798), (2774, 14067), (3126, 12483), (3942, 9899), (4161, 9378), (4689, 8322)]