12171654

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 30504960

約数和(自身を除く): 18333306

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 186, 198, 279, 297, 341, 558, 594, 661, 682, 837, 1023, 1322, 1674, 1983, 2046, 3069, 3966, 5949, 6138, 7271, 9207, 11898, 14542, 17847, 18414, 20491, 21813, 35694, 40982, 43626, 61473, 65439, 122946, 130878, 184419, 196317, 225401, 368838, 392634, 450802, 553257, 676203, 1106514, 1352406, 2028609, 4057218, 6085827, 12171654]

約数ペア:

[(1, 12171654), (2, 6085827), (3, 4057218), (6, 2028609), (9, 1352406), (11, 1106514), (18, 676203), (22, 553257), (27, 450802), (31, 392634), (33, 368838), (54, 225401), (62, 196317), (66, 184419), (93, 130878), (99, 122946), (186, 65439), (198, 61473), (279, 43626), (297, 40982), (341, 35694), (558, 21813), (594, 20491), (661, 18414), (682, 17847), (837, 14542), (1023, 11898), (1322, 9207), (1674, 7271), (1983, 6138), (2046, 5949), (3069, 3966)]