17983404

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{2281}}^1$

素因数の和:2367

約数の個数: 48

約数和(自身を含む): 47283040

約数和(自身を除く): 29299636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2281, 2628, 3942, 4562, 6843, 7884, 9124, 13686, 20529, 27372, 41058, 61587, 82116, 123174, 166513, 246348, 333026, 499539, 666052, 999078, 1498617, 1998156, 2997234, 4495851, 5994468, 8991702, 17983404]

約数ペア:

[(1, 17983404), (2, 8991702), (3, 5994468), (4, 4495851), (6, 2997234), (9, 1998156), (12, 1498617), (18, 999078), (27, 666052), (36, 499539), (54, 333026), (73, 246348), (108, 166513), (146, 123174), (219, 82116), (292, 61587), (438, 41058), (657, 27372), (876, 20529), (1314, 13686), (1971, 9124), (2281, 7884), (2628, 6843), (3942, 4562)]