631720698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1871}}^1\times {\mathrm{8039}}^1$

素因数の和:9922

約数の個数: 32

約数和(自身を含む): 1444884480

約数和(自身を除く): 813163782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1871, 3742, 5613, 8039, 11226, 13097, 16078, 24117, 26194, 39291, 48234, 56273, 78582, 112546, 168819, 337638, 15040969, 30081938, 45122907, 90245814, 105286783, 210573566, 315860349, 631720698]

約数ペア:

[(1, 631720698), (2, 315860349), (3, 210573566), (6, 105286783), (7, 90245814), (14, 45122907), (21, 30081938), (42, 15040969), (1871, 337638), (3742, 168819), (5613, 112546), (8039, 78582), (11226, 56273), (13097, 48234), (16078, 39291), (24117, 26194)]