22120476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3709}}^1$

素因数の和:3794

約数の個数: 48

約数和(自身を含む): 59834880

約数和(自身を除く): 37714404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 3709, 5964, 7418, 11127, 14836, 22254, 25963, 44508, 51926, 77889, 103852, 155778, 263339, 311556, 526678, 790017, 1053356, 1580034, 1843373, 3160068, 3686746, 5530119, 7373492, 11060238, 22120476]

約数ペア:

[(1, 22120476), (2, 11060238), (3, 7373492), (4, 5530119), (6, 3686746), (7, 3160068), (12, 1843373), (14, 1580034), (21, 1053356), (28, 790017), (42, 526678), (71, 311556), (84, 263339), (142, 155778), (213, 103852), (284, 77889), (426, 51926), (497, 44508), (852, 25963), (994, 22254), (1491, 14836), (1988, 11127), (2982, 7418), (3709, 5964)]