47027358

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{2539}}^1$

素因数の和:2571

約数の個数: 64

約数和(自身を含む): 121920000

約数和(自身を除く): 74892642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 882, 1029, 1323, 2058, 2539, 2646, 3087, 5078, 6174, 7617, 9261, 15234, 17773, 18522, 22851, 35546, 45702, 53319, 68553, 106638, 124411, 137106, 159957, 248822, 319914, 373233, 479871, 746466, 870877, 959742, 1119699, 1741754, 2239398, 2612631, 3359097, 5225262, 6718194, 7837893, 15675786, 23513679, 47027358]

約数ペア:

[(1, 47027358), (2, 23513679), (3, 15675786), (6, 7837893), (7, 6718194), (9, 5225262), (14, 3359097), (18, 2612631), (21, 2239398), (27, 1741754), (42, 1119699), (49, 959742), (54, 870877), (63, 746466), (98, 479871), (126, 373233), (147, 319914), (189, 248822), (294, 159957), (343, 137106), (378, 124411), (441, 106638), (686, 68553), (882, 53319), (1029, 45702), (1323, 35546), (2058, 22851), (2539, 18522), (2646, 17773), (3087, 15234), (5078, 9261), (6174, 7617)]