1634616

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 4502160

約数和(自身を除く): 2867544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 311, 438, 584, 622, 657, 876, 933, 1244, 1314, 1752, 1866, 2488, 2628, 2799, 3732, 5256, 5598, 7464, 11196, 22392, 22703, 45406, 68109, 90812, 136218, 181624, 204327, 272436, 408654, 544872, 817308, 1634616]

約数ペア:

[(1, 1634616), (2, 817308), (3, 544872), (4, 408654), (6, 272436), (8, 204327), (9, 181624), (12, 136218), (18, 90812), (24, 68109), (36, 45406), (72, 22703), (73, 22392), (146, 11196), (219, 7464), (292, 5598), (311, 5256), (438, 3732), (584, 2799), (622, 2628), (657, 2488), (876, 1866), (933, 1752), (1244, 1314)]