187289802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{78233}}^1$

素因数の和:78267

約数の個数: 48

約数和(自身を含む): 488180160

約数和(自身を除く): 300890358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 78233, 156466, 234699, 469398, 547631, 704097, 1095262, 1408194, 1486427, 1642893, 2972854, 3285786, 4459281, 4928679, 8918562, 9857358, 10404989, 13377843, 20809978, 26755686, 31214967, 62429934, 93644901, 187289802]

約数ペア:

[(1, 187289802), (2, 93644901), (3, 62429934), (6, 31214967), (7, 26755686), (9, 20809978), (14, 13377843), (18, 10404989), (19, 9857358), (21, 8918562), (38, 4928679), (42, 4459281), (57, 3285786), (63, 2972854), (114, 1642893), (126, 1486427), (133, 1408194), (171, 1095262), (266, 704097), (342, 547631), (399, 469398), (798, 234699), (1197, 156466), (2394, 78233)]