12428334

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{22273}}^1$

素因数の和:22312

約数の個数: 24

約数和(自身を含む): 27797952

約数和(自身を除く): 15369618

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 22273, 44546, 66819, 133638, 200457, 400914, 690463, 1380926, 2071389, 4142778, 6214167, 12428334]

約数ペア:

[(1, 12428334), (2, 6214167), (3, 4142778), (6, 2071389), (9, 1380926), (18, 690463), (31, 400914), (62, 200457), (93, 133638), (186, 66819), (279, 44546), (558, 22273)]