678126612

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{18793}}^1$

素因数の和:18928

約数の個数: 48

約数和(自身を含む): 1650263552

約数和(自身を除く): 972136940

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 97, 124, 186, 194, 291, 372, 388, 582, 1164, 3007, 6014, 9021, 12028, 18042, 18793, 36084, 37586, 56379, 75172, 112758, 225516, 582583, 1165166, 1747749, 1822921, 2330332, 3495498, 3645842, 5468763, 6990996, 7291684, 10937526, 21875052, 56510551, 113021102, 169531653, 226042204, 339063306, 678126612]

約数ペア:

[(1, 678126612), (2, 339063306), (3, 226042204), (4, 169531653), (6, 113021102), (12, 56510551), (31, 21875052), (62, 10937526), (93, 7291684), (97, 6990996), (124, 5468763), (186, 3645842), (194, 3495498), (291, 2330332), (372, 1822921), (388, 1747749), (582, 1165166), (1164, 582583), (3007, 225516), (6014, 112758), (9021, 75172), (12028, 56379), (18042, 37586), (18793, 36084)]