2451924

素因数分解:

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

素因数の和:397

約数の個数: 48

約数和(自身を含む): 6464640

約数和(自身を除く): 4012716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 311, 438, 622, 657, 876, 933, 1244, 1314, 1866, 1971, 2628, 2799, 3732, 3942, 5598, 7884, 8397, 11196, 16794, 22703, 33588, 45406, 68109, 90812, 136218, 204327, 272436, 408654, 612981, 817308, 1225962, 2451924]

約数ペア:

[(1, 2451924), (2, 1225962), (3, 817308), (4, 612981), (6, 408654), (9, 272436), (12, 204327), (18, 136218), (27, 90812), (36, 68109), (54, 45406), (73, 33588), (108, 22703), (146, 16794), (219, 11196), (292, 8397), (311, 7884), (438, 5598), (622, 3942), (657, 3732), (876, 2799), (933, 2628), (1244, 1971), (1314, 1866)]