31085694

素因数分解:

$2^1\times 3^4\times {\mathrm{311}}^1\times {\mathrm{617}}^1$

素因数の和:942

約数の個数: 40

約数和(自身を含む): 69992208

約数和(自身を除く): 38906514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 311, 617, 622, 933, 1234, 1851, 1866, 2799, 3702, 5553, 5598, 8397, 11106, 16659, 16794, 25191, 33318, 49977, 50382, 99954, 191887, 383774, 575661, 1151322, 1726983, 3453966, 5180949, 10361898, 15542847, 31085694]

約数ペア:

[(1, 31085694), (2, 15542847), (3, 10361898), (6, 5180949), (9, 3453966), (18, 1726983), (27, 1151322), (54, 575661), (81, 383774), (162, 191887), (311, 99954), (617, 50382), (622, 49977), (933, 33318), (1234, 25191), (1851, 16794), (1866, 16659), (2799, 11106), (3702, 8397), (5553, 5598)]