13777774056

素因数分解:

$2^3\times 3^4\times {\mathrm{21261997}}^1$

素因数の和:21262015

約数の個数: 40

約数和(自身を含む): 38590526370

約数和(自身を除く): 24812752314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 21261997, 42523994, 63785991, 85047988, 127571982, 170095976, 191357973, 255143964, 382715946, 510287928, 574073919, 765431892, 1148147838, 1530863784, 1722221757, 2296295676, 3444443514, 4592591352, 6888887028, 13777774056]

約数ペア:

[(1, 13777774056), (2, 6888887028), (3, 4592591352), (4, 3444443514), (6, 2296295676), (8, 1722221757), (9, 1530863784), (12, 1148147838), (18, 765431892), (24, 574073919), (27, 510287928), (36, 382715946), (54, 255143964), (72, 191357973), (81, 170095976), (108, 127571982), (162, 85047988), (216, 63785991), (324, 42523994), (648, 21261997)]