22369386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 51787008

約数和(自身を除く): 29417622

約数列:

[1, 2, 3, 6, 13, 23, 26, 37, 39, 46, 69, 74, 78, 111, 138, 222, 299, 337, 481, 598, 674, 851, 897, 962, 1011, 1443, 1702, 1794, 2022, 2553, 2886, 4381, 5106, 7751, 8762, 11063, 12469, 13143, 15502, 22126, 23253, 24938, 26286, 33189, 37407, 46506, 66378, 74814, 100763, 162097, 201526, 286787, 302289, 324194, 486291, 573574, 604578, 860361, 972582, 1720722, 3728231, 7456462, 11184693, 22369386]

約数ペア:

[(1, 22369386), (2, 11184693), (3, 7456462), (6, 3728231), (13, 1720722), (23, 972582), (26, 860361), (37, 604578), (39, 573574), (46, 486291), (69, 324194), (74, 302289), (78, 286787), (111, 201526), (138, 162097), (222, 100763), (299, 74814), (337, 66378), (481, 46506), (598, 37407), (674, 33189), (851, 26286), (897, 24938), (962, 23253), (1011, 22126), (1443, 15502), (1702, 13143), (1794, 12469), (2022, 11063), (2553, 8762), (2886, 7751), (4381, 5106)]