42338556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{6959}}^1$

素因数の和:6995

約数の個数: 54

約数和(自身を含む): 115904880

約数和(自身を除く): 73566324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 6959, 13918, 20877, 27836, 41754, 62631, 83508, 90467, 125262, 180934, 250524, 271401, 361868, 542802, 814203, 1085604, 1176071, 1628406, 2352142, 3256812, 3528213, 4704284, 7056426, 10584639, 14112852, 21169278, 42338556]

約数ペア:

[(1, 42338556), (2, 21169278), (3, 14112852), (4, 10584639), (6, 7056426), (9, 4704284), (12, 3528213), (13, 3256812), (18, 2352142), (26, 1628406), (36, 1176071), (39, 1085604), (52, 814203), (78, 542802), (117, 361868), (156, 271401), (169, 250524), (234, 180934), (338, 125262), (468, 90467), (507, 83508), (676, 62631), (1014, 41754), (1521, 27836), (2028, 20877), (3042, 13918), (6084, 6959)]