31347972

素因数分解:

$2^2\times 3^5\times {\mathrm{32251}}^1$

素因数の和:32270

約数の個数: 36

約数和(自身を含む): 82178096

約数和(自身を除く): 50830124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 32251, 64502, 96753, 129004, 193506, 290259, 387012, 580518, 870777, 1161036, 1741554, 2612331, 3483108, 5224662, 7836993, 10449324, 15673986, 31347972]

約数ペア:

[(1, 31347972), (2, 15673986), (3, 10449324), (4, 7836993), (6, 5224662), (9, 3483108), (12, 2612331), (18, 1741554), (27, 1161036), (36, 870777), (54, 580518), (81, 387012), (108, 290259), (162, 193506), (243, 129004), (324, 96753), (486, 64502), (972, 32251)]