2451654

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 5523840

約数和(自身を除く): 3072186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 547, 747, 1094, 1494, 1641, 2241, 3282, 4482, 4923, 9846, 14769, 29538, 45401, 90802, 136203, 272406, 408609, 817218, 1225827, 2451654]

約数ペア:

[(1, 2451654), (2, 1225827), (3, 817218), (6, 408609), (9, 272406), (18, 136203), (27, 90802), (54, 45401), (83, 29538), (166, 14769), (249, 9846), (498, 4923), (547, 4482), (747, 3282), (1094, 2241), (1494, 1641)]