83127618

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{307}}^2$

素因数の和:636

約数の個数: 54

約数和(自身を含む): 210200211

約数和(自身を除く): 127072593

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 307, 441, 614, 882, 921, 1842, 2149, 2763, 4298, 5526, 6447, 12894, 15043, 19341, 30086, 38682, 45129, 90258, 94249, 135387, 188498, 270774, 282747, 565494, 659743, 848241, 1319486, 1696482, 1979229, 3958458, 4618201, 5937687, 9236402, 11875374, 13854603, 27709206, 41563809, 83127618]

約数ペア:

[(1, 83127618), (2, 41563809), (3, 27709206), (6, 13854603), (7, 11875374), (9, 9236402), (14, 5937687), (18, 4618201), (21, 3958458), (42, 1979229), (49, 1696482), (63, 1319486), (98, 848241), (126, 659743), (147, 565494), (294, 282747), (307, 270774), (441, 188498), (614, 135387), (882, 94249), (921, 90258), (1842, 45129), (2149, 38682), (2763, 30086), (4298, 19341), (5526, 15043), (6447, 12894)]