12591774

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2023

約数の個数: 48

約数和(自身を含む): 30484272

約数和(自身を除く): 17892498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 1993, 2106, 3159, 3986, 5979, 6318, 11958, 17937, 25909, 35874, 51818, 53811, 77727, 107622, 155454, 161433, 233181, 322866, 466362, 484299, 699543, 968598, 1399086, 2098629, 4197258, 6295887, 12591774]

約数ペア:

[(1, 12591774), (2, 6295887), (3, 4197258), (6, 2098629), (9, 1399086), (13, 968598), (18, 699543), (26, 484299), (27, 466362), (39, 322866), (54, 233181), (78, 161433), (81, 155454), (117, 107622), (162, 77727), (234, 53811), (243, 51818), (351, 35874), (486, 25909), (702, 17937), (1053, 11958), (1993, 6318), (2106, 5979), (3159, 3986)]