4499838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 11321856

約数和(自身を除く): 6822018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 503, 639, 994, 1006, 1278, 1491, 1509, 2982, 3018, 3521, 4473, 4527, 7042, 8946, 9054, 10563, 21126, 31689, 35713, 63378, 71426, 107139, 214278, 249991, 321417, 499982, 642834, 749973, 1499946, 2249919, 4499838]

約数ペア:

[(1, 4499838), (2, 2249919), (3, 1499946), (6, 749973), (7, 642834), (9, 499982), (14, 321417), (18, 249991), (21, 214278), (42, 107139), (63, 71426), (71, 63378), (126, 35713), (142, 31689), (213, 21126), (426, 10563), (497, 9054), (503, 8946), (639, 7042), (994, 4527), (1006, 4473), (1278, 3521), (1491, 3018), (1509, 2982)]