9806180004

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{2453999}}^1$

素因数の和:2454049

約数の個数: 48

約数和(自身を含む): 26110560000

約数和(自身を除く): 16304379996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 2453999, 4907998, 7361997, 9815996, 14723994, 22085991, 29447988, 44171982, 66257973, 88343964, 90797963, 132515946, 181595926, 265031892, 272393889, 363191852, 544787778, 817181667, 1089575556, 1634363334, 2451545001, 3268726668, 4903090002, 9806180004]

約数ペア:

[(1, 9806180004), (2, 4903090002), (3, 3268726668), (4, 2451545001), (6, 1634363334), (9, 1089575556), (12, 817181667), (18, 544787778), (27, 363191852), (36, 272393889), (37, 265031892), (54, 181595926), (74, 132515946), (108, 90797963), (111, 88343964), (148, 66257973), (222, 44171982), (333, 29447988), (444, 22085991), (666, 14723994), (999, 9815996), (1332, 7361997), (1998, 4907998), (3996, 2453999)]