858671928

素因数分解:

$2^3\times 3^4\times {\mathrm{1325111}}^1$

素因数の和:1325129

約数の個数: 40

約数和(自身を含む): 2405078280

約数和(自身を除く): 1546406352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1325111, 2650222, 3975333, 5300444, 7950666, 10600888, 11925999, 15901332, 23851998, 31802664, 35777997, 47703996, 71555994, 95407992, 107333991, 143111988, 214667982, 286223976, 429335964, 858671928]

約数ペア:

[(1, 858671928), (2, 429335964), (3, 286223976), (4, 214667982), (6, 143111988), (8, 107333991), (9, 95407992), (12, 71555994), (18, 47703996), (24, 35777997), (27, 31802664), (36, 23851998), (54, 15901332), (72, 11925999), (81, 10600888), (108, 7950666), (162, 5300444), (216, 3975333), (324, 2650222), (648, 1325111)]