889050168

素因数分解:

$2^3\times 3^4\times {\mathrm{1371991}}^1$

素因数の和:1372009

約数の個数: 40

約数和(自身を含む): 2490165480

約数和(自身を除く): 1601115312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1371991, 2743982, 4115973, 5487964, 8231946, 10975928, 12347919, 16463892, 24695838, 32927784, 37043757, 49391676, 74087514, 98783352, 111131271, 148175028, 222262542, 296350056, 444525084, 889050168]

約数ペア:

[(1, 889050168), (2, 444525084), (3, 296350056), (4, 222262542), (6, 148175028), (8, 111131271), (9, 98783352), (12, 74087514), (18, 49391676), (24, 37043757), (27, 32927784), (36, 24695838), (54, 16463892), (72, 12347919), (81, 10975928), (108, 8231946), (162, 5487964), (216, 4115973), (324, 2743982), (648, 1371991)]