22225788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47491}}^1$

素因数の和:47514

約数の個数: 36

約数和(自身を含む): 60504808

約数和(自身を除く): 38279020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 47491, 94982, 142473, 189964, 284946, 427419, 569892, 617383, 854838, 1234766, 1709676, 1852149, 2469532, 3704298, 5556447, 7408596, 11112894, 22225788]

約数ペア:

[(1, 22225788), (2, 11112894), (3, 7408596), (4, 5556447), (6, 3704298), (9, 2469532), (12, 1852149), (13, 1709676), (18, 1234766), (26, 854838), (36, 617383), (39, 569892), (52, 427419), (78, 284946), (117, 189964), (156, 142473), (234, 94982), (468, 47491)]