21979965678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3623}}^1\times {\mathrm{91921}}^1$

素因数の和:95560

約数の個数: 32

約数和(自身を含む): 47970047232

約数和(自身を除く): 25990081554

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 3623, 7246, 10869, 21738, 39853, 79706, 91921, 119559, 183842, 239118, 275763, 551526, 1011131, 2022262, 3033393, 6066786, 333029783, 666059566, 999089349, 1998178698, 3663327613, 7326655226, 10989982839, 21979965678]

約数ペア:

[(1, 21979965678), (2, 10989982839), (3, 7326655226), (6, 3663327613), (11, 1998178698), (22, 999089349), (33, 666059566), (66, 333029783), (3623, 6066786), (7246, 3033393), (10869, 2022262), (21738, 1011131), (39853, 551526), (79706, 275763), (91921, 239118), (119559, 183842)]