817071858

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{5393}}^1$

素因数の和:5863

約数の個数: 48

約数和(自身を含む): 1868050080

約数和(自身を除く): 1050978222

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 443, 886, 1329, 2658, 3987, 5393, 7974, 8417, 10786, 16179, 16834, 25251, 32358, 48537, 50502, 75753, 97074, 102467, 151506, 204934, 307401, 614802, 922203, 1844406, 2389099, 4778198, 7167297, 14334594, 21501891, 43003782, 45392881, 90785762, 136178643, 272357286, 408535929, 817071858]

約数ペア:

[(1, 817071858), (2, 408535929), (3, 272357286), (6, 136178643), (9, 90785762), (18, 45392881), (19, 43003782), (38, 21501891), (57, 14334594), (114, 7167297), (171, 4778198), (342, 2389099), (443, 1844406), (886, 922203), (1329, 614802), (2658, 307401), (3987, 204934), (5393, 151506), (7974, 102467), (8417, 97074), (10786, 75753), (16179, 50502), (16834, 48537), (25251, 32358)]