21973923708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{397301}}^1$

素因数の和:397738

約数の個数: 48

約数和(自身を含む): 56067258240

約数和(自身を除く): 34093334532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 419, 838, 1257, 1676, 2514, 4609, 5028, 9218, 13827, 18436, 27654, 55308, 397301, 794602, 1191903, 1589204, 2383806, 4370311, 4767612, 8740622, 13110933, 17481244, 26221866, 52443732, 166469119, 332938238, 499407357, 665876476, 998814714, 1831160309, 1997629428, 3662320618, 5493480927, 7324641236, 10986961854, 21973923708]

約数ペア:

[(1, 21973923708), (2, 10986961854), (3, 7324641236), (4, 5493480927), (6, 3662320618), (11, 1997629428), (12, 1831160309), (22, 998814714), (33, 665876476), (44, 499407357), (66, 332938238), (132, 166469119), (419, 52443732), (838, 26221866), (1257, 17481244), (1676, 13110933), (2514, 8740622), (4609, 4767612), (5028, 4370311), (9218, 2383806), (13827, 1589204), (18436, 1191903), (27654, 794602), (55308, 397301)]