18757866

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 38890368

約数和(自身を除く): 20132502

約数列:

[1, 2, 3, 6, 53, 61, 106, 122, 159, 183, 318, 366, 967, 1934, 2901, 3233, 5802, 6466, 9699, 19398, 51251, 58987, 102502, 117974, 153753, 176961, 307506, 353922, 3126311, 6252622, 9378933, 18757866]

約数ペア:

[(1, 18757866), (2, 9378933), (3, 6252622), (6, 3126311), (53, 353922), (61, 307506), (106, 176961), (122, 153753), (159, 117974), (183, 102502), (318, 58987), (366, 51251), (967, 19398), (1934, 9699), (2901, 6466), (3233, 5802)]