19822104

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 55497600

約数和(自身を除く): 35675496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 326, 489, 563, 652, 978, 1126, 1304, 1467, 1689, 1956, 2252, 2934, 3378, 3912, 4401, 4504, 5067, 5868, 6756, 8802, 10134, 11736, 13512, 15201, 17604, 20268, 30402, 35208, 40536, 60804, 91769, 121608, 183538, 275307, 367076, 550614, 734152, 825921, 1101228, 1651842, 2202456, 2477763, 3303684, 4955526, 6607368, 9911052, 19822104]

約数ペア:

[(1, 19822104), (2, 9911052), (3, 6607368), (4, 4955526), (6, 3303684), (8, 2477763), (9, 2202456), (12, 1651842), (18, 1101228), (24, 825921), (27, 734152), (36, 550614), (54, 367076), (72, 275307), (108, 183538), (163, 121608), (216, 91769), (326, 60804), (489, 40536), (563, 35208), (652, 30402), (978, 20268), (1126, 17604), (1304, 15201), (1467, 13512), (1689, 11736), (1956, 10134), (2252, 8802), (2934, 6756), (3378, 5868), (3912, 5067), (4401, 4504)]