16630188

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 39916800

約数和(自身を除く): 23286612

約数列:

[1, 2, 3, 4, 6, 12, 71, 131, 142, 149, 213, 262, 284, 298, 393, 426, 447, 524, 596, 786, 852, 894, 1572, 1788, 9301, 10579, 18602, 19519, 21158, 27903, 31737, 37204, 39038, 42316, 55806, 58557, 63474, 78076, 111612, 117114, 126948, 234228, 1385849, 2771698, 4157547, 5543396, 8315094, 16630188]

約数ペア:

[(1, 16630188), (2, 8315094), (3, 5543396), (4, 4157547), (6, 2771698), (12, 1385849), (71, 234228), (131, 126948), (142, 117114), (149, 111612), (213, 78076), (262, 63474), (284, 58557), (298, 55806), (393, 42316), (426, 39038), (447, 37204), (524, 31737), (596, 27903), (786, 21158), (852, 19519), (894, 18602), (1572, 10579), (1788, 9301)]