4381002

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 10221120

約数和(自身を除く): 5840118

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 103, 139, 153, 206, 278, 306, 309, 417, 618, 834, 927, 1251, 1751, 1854, 2363, 2502, 3502, 4726, 5253, 7089, 10506, 14178, 14317, 15759, 21267, 28634, 31518, 42534, 42951, 85902, 128853, 243389, 257706, 486778, 730167, 1460334, 2190501, 4381002]

約数ペア:

[(1, 4381002), (2, 2190501), (3, 1460334), (6, 730167), (9, 486778), (17, 257706), (18, 243389), (34, 128853), (51, 85902), (102, 42951), (103, 42534), (139, 31518), (153, 28634), (206, 21267), (278, 15759), (306, 14317), (309, 14178), (417, 10506), (618, 7089), (834, 5253), (927, 4726), (1251, 3502), (1751, 2502), (1854, 2363)]