2018047451252

素因数分解:

$2^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1009}}^1\times {\mathrm{154277}}^1$

素因数の和:155760

約数の個数: 48

約数和(自身を含む): 4048847147520

約数和(自身を除く): 2030799696268

約数列:

[1, 2, 4, 7, 14, 28, 463, 926, 1009, 1852, 2018, 3241, 4036, 6482, 7063, 12964, 14126, 28252, 154277, 308554, 467167, 617108, 934334, 1079939, 1868668, 2159878, 3270169, 4319756, 6540338, 13080676, 71430251, 142860502, 155665493, 285721004, 311330986, 500011757, 622661972, 1000023514, 1089658451, 2000047028, 2179316902, 4358633804, 72073123259, 144146246518, 288292493036, 504511862813, 1009023725626, 2018047451252]

約数ペア:

[(1, 2018047451252), (2, 1009023725626), (4, 504511862813), (7, 288292493036), (14, 144146246518), (28, 72073123259), (463, 4358633804), (926, 2179316902), (1009, 2000047028), (1852, 1089658451), (2018, 1000023514), (3241, 622661972), (4036, 500011757), (6482, 311330986), (7063, 285721004), (12964, 155665493), (14126, 142860502), (28252, 71430251), (154277, 13080676), (308554, 6540338), (467167, 4319756), (617108, 3270169), (934334, 2159878), (1079939, 1868668)]