15691482

素因数分解:

$2^1\times 3^5\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 35773920

約数和(自身を除く): 20082438

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 243, 249, 389, 486, 498, 747, 778, 1167, 1494, 2241, 2334, 3501, 4482, 6723, 7002, 10503, 13446, 20169, 21006, 31509, 32287, 40338, 63018, 64574, 94527, 96861, 189054, 193722, 290583, 581166, 871749, 1743498, 2615247, 5230494, 7845741, 15691482]

約数ペア:

[(1, 15691482), (2, 7845741), (3, 5230494), (6, 2615247), (9, 1743498), (18, 871749), (27, 581166), (54, 290583), (81, 193722), (83, 189054), (162, 96861), (166, 94527), (243, 64574), (249, 63018), (389, 40338), (486, 32287), (498, 31509), (747, 21006), (778, 20169), (1167, 13446), (1494, 10503), (2241, 7002), (2334, 6723), (3501, 4482)]