12757206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 32472576

約数和(自身を除く): 19715370

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 53, 66, 77, 106, 154, 159, 231, 318, 371, 462, 521, 583, 742, 1042, 1113, 1166, 1563, 1749, 2226, 3126, 3498, 3647, 4081, 5731, 7294, 8162, 10941, 11462, 12243, 17193, 21882, 24486, 27613, 34386, 40117, 55226, 80234, 82839, 120351, 165678, 193291, 240702, 303743, 386582, 579873, 607486, 911229, 1159746, 1822458, 2126201, 4252402, 6378603, 12757206]

約数ペア:

[(1, 12757206), (2, 6378603), (3, 4252402), (6, 2126201), (7, 1822458), (11, 1159746), (14, 911229), (21, 607486), (22, 579873), (33, 386582), (42, 303743), (53, 240702), (66, 193291), (77, 165678), (106, 120351), (154, 82839), (159, 80234), (231, 55226), (318, 40117), (371, 34386), (462, 27613), (521, 24486), (583, 21882), (742, 17193), (1042, 12243), (1113, 11462), (1166, 10941), (1563, 8162), (1749, 7294), (2226, 5731), (3126, 4081), (3498, 3647)]