2018068362

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{6247}}^1$

素因数の和:6523

約数の個数: 48

約数和(自身を含む): 4438729152

約数和(自身を除く): 2420660790

約数列:

[1, 2, 3, 6, 9, 18, 131, 137, 262, 274, 393, 411, 786, 822, 1179, 1233, 2358, 2466, 6247, 12494, 17947, 18741, 35894, 37482, 53841, 56223, 107682, 112446, 161523, 323046, 818357, 855839, 1636714, 1711678, 2455071, 2567517, 4910142, 5135034, 7365213, 7702551, 14730426, 15405102, 112114909, 224229818, 336344727, 672689454, 1009034181, 2018068362]

約数ペア:

[(1, 2018068362), (2, 1009034181), (3, 672689454), (6, 336344727), (9, 224229818), (18, 112114909), (131, 15405102), (137, 14730426), (262, 7702551), (274, 7365213), (393, 5135034), (411, 4910142), (786, 2567517), (822, 2455071), (1179, 1711678), (1233, 1636714), (2358, 855839), (2466, 818357), (6247, 323046), (12494, 161523), (17947, 112446), (18741, 107682), (35894, 56223), (37482, 53841)]