40581702

素因数分解:

$2^1\times 3^3\times 7^4\times {\mathrm{313}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 105541680

約数和(自身を除く): 64959978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 313, 343, 378, 441, 626, 686, 882, 939, 1029, 1323, 1878, 2058, 2191, 2401, 2646, 2817, 3087, 4382, 4802, 5634, 6174, 6573, 7203, 8451, 9261, 13146, 14406, 15337, 16902, 18522, 19719, 21609, 30674, 39438, 43218, 46011, 59157, 64827, 92022, 107359, 118314, 129654, 138033, 214718, 276066, 322077, 414099, 644154, 751513, 828198, 966231, 1503026, 1932462, 2254539, 2898693, 4509078, 5797386, 6763617, 13527234, 20290851, 40581702]

約数ペア:

[(1, 40581702), (2, 20290851), (3, 13527234), (6, 6763617), (7, 5797386), (9, 4509078), (14, 2898693), (18, 2254539), (21, 1932462), (27, 1503026), (42, 966231), (49, 828198), (54, 751513), (63, 644154), (98, 414099), (126, 322077), (147, 276066), (189, 214718), (294, 138033), (313, 129654), (343, 118314), (378, 107359), (441, 92022), (626, 64827), (686, 59157), (882, 46011), (939, 43218), (1029, 39438), (1323, 30674), (1878, 21609), (2058, 19719), (2191, 18522), (2401, 16902), (2646, 15337), (2817, 14406), (3087, 13146), (4382, 9261), (4802, 8451), (5634, 7203), (6174, 6573)]