2018083000005

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27143}}^1\times {\mathrm{5347}}^1$

素因数の和:32607

約数の個数: 64

約数和(自身を含む): 3623346155520

約数和(自身を除く): 1605263155515

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 2781, 4635, 5347, 13905, 16041, 26735, 27143, 48123, 80205, 81429, 135715, 144369, 240615, 244287, 407145, 550741, 721845, 732861, 1221435, 1652223, 2753705, 2795729, 3664305, 4956669, 8261115, 8387187, 13978645, 14870007, 24783345, 25161561, 41935935, 74350035, 75484683, 125807805, 145133621, 377423415, 435400863, 725668105, 1306202589, 2177004315, 3918607767, 6531012945, 14948762963, 19593038835, 44846288889, 74743814815, 134538866667, 224231444445, 403616600001, 672694333335, 2018083000005]

約数ペア:

[(1, 2018083000005), (3, 672694333335), (5, 403616600001), (9, 224231444445), (15, 134538866667), (27, 74743814815), (45, 44846288889), (103, 19593038835), (135, 14948762963), (309, 6531012945), (515, 3918607767), (927, 2177004315), (1545, 1306202589), (2781, 725668105), (4635, 435400863), (5347, 377423415), (13905, 145133621), (16041, 125807805), (26735, 75484683), (27143, 74350035), (48123, 41935935), (80205, 25161561), (81429, 24783345), (135715, 14870007), (144369, 13978645), (240615, 8387187), (244287, 8261115), (407145, 4956669), (550741, 3664305), (721845, 2795729), (732861, 2753705), (1221435, 1652223)]