17933138972

素因数分解:

$2^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{221539}}^1$

素因数の和:221623

約数の個数: 48

約数和(自身を含む): 37218720000

約数和(自身を除く): 19285581028

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 343, 413, 686, 826, 1372, 1652, 2891, 5782, 11564, 20237, 40474, 80948, 221539, 443078, 886156, 1550773, 3101546, 6203092, 10855411, 13070801, 21710822, 26141602, 43421644, 52283204, 75987877, 91495607, 151975754, 182991214, 303951508, 365982428, 640469249, 1280938498, 2561876996, 4483284743, 8966569486, 17933138972]

約数ペア:

[(1, 17933138972), (2, 8966569486), (4, 4483284743), (7, 2561876996), (14, 1280938498), (28, 640469249), (49, 365982428), (59, 303951508), (98, 182991214), (118, 151975754), (196, 91495607), (236, 75987877), (343, 52283204), (413, 43421644), (686, 26141602), (826, 21710822), (1372, 13070801), (1652, 10855411), (2891, 6203092), (5782, 3101546), (11564, 1550773), (20237, 886156), (40474, 443078), (80948, 221539)]