9774684

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 25945920

約数和(自身を除く): 16171236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 94, 106, 109, 141, 159, 188, 212, 218, 282, 318, 327, 423, 436, 477, 564, 636, 654, 846, 954, 981, 1308, 1692, 1908, 1962, 2491, 3924, 4982, 5123, 5777, 7473, 9964, 10246, 11554, 14946, 15369, 17331, 20492, 22419, 23108, 29892, 30738, 34662, 44838, 46107, 51993, 61476, 69324, 89676, 92214, 103986, 184428, 207972, 271519, 543038, 814557, 1086076, 1629114, 2443671, 3258228, 4887342, 9774684]

約数ペア:

[(1, 9774684), (2, 4887342), (3, 3258228), (4, 2443671), (6, 1629114), (9, 1086076), (12, 814557), (18, 543038), (36, 271519), (47, 207972), (53, 184428), (94, 103986), (106, 92214), (109, 89676), (141, 69324), (159, 61476), (188, 51993), (212, 46107), (218, 44838), (282, 34662), (318, 30738), (327, 29892), (423, 23108), (436, 22419), (477, 20492), (564, 17331), (636, 15369), (654, 14946), (846, 11554), (954, 10246), (981, 9964), (1308, 7473), (1692, 5777), (1908, 5123), (1962, 4982), (2491, 3924)]