2018793858

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{601}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 4279613184

約数和(自身を除く): 2260819326

約数列:

[1, 2, 3, 6, 23, 46, 69, 101, 138, 202, 241, 303, 482, 601, 606, 723, 1202, 1446, 1803, 2323, 3606, 4646, 5543, 6969, 11086, 13823, 13938, 16629, 24341, 27646, 33258, 41469, 48682, 60701, 73023, 82938, 121402, 144841, 146046, 182103, 289682, 364206, 434523, 559843, 869046, 1119686, 1396123, 1679529, 2792246, 3331343, 3359058, 4188369, 6662686, 8376738, 9994029, 14628941, 19988058, 29257882, 43886823, 87773646, 336465643, 672931286, 1009396929, 2018793858]

約数ペア:

[(1, 2018793858), (2, 1009396929), (3, 672931286), (6, 336465643), (23, 87773646), (46, 43886823), (69, 29257882), (101, 19988058), (138, 14628941), (202, 9994029), (241, 8376738), (303, 6662686), (482, 4188369), (601, 3359058), (606, 3331343), (723, 2792246), (1202, 1679529), (1446, 1396123), (1803, 1119686), (2323, 869046), (3606, 559843), (4646, 434523), (5543, 364206), (6969, 289682), (11086, 182103), (13823, 146046), (13938, 144841), (16629, 121402), (24341, 82938), (27646, 73023), (33258, 60701), (41469, 48682)]