42515198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 80455680

約数和(自身を除く): 37940482

約数列:

[1, 2, 11, 17, 19, 22, 31, 34, 38, 62, 187, 193, 209, 323, 341, 374, 386, 418, 527, 589, 646, 682, 1054, 1178, 2123, 3281, 3553, 3667, 4246, 5797, 5983, 6479, 6562, 7106, 7334, 10013, 11594, 11966, 12958, 20026, 36091, 40337, 62339, 65813, 72182, 80674, 101711, 110143, 113677, 124678, 131626, 203422, 220286, 227354, 685729, 1118821, 1250447, 1371458, 1932509, 2237642, 2500894, 3865018, 21257599, 42515198]

約数ペア:

[(1, 42515198), (2, 21257599), (11, 3865018), (17, 2500894), (19, 2237642), (22, 1932509), (31, 1371458), (34, 1250447), (38, 1118821), (62, 685729), (187, 227354), (193, 220286), (209, 203422), (323, 131626), (341, 124678), (374, 113677), (386, 110143), (418, 101711), (527, 80674), (589, 72182), (646, 65813), (682, 62339), (1054, 40337), (1178, 36091), (2123, 20026), (3281, 12958), (3553, 11966), (3667, 11594), (4246, 10013), (5797, 7334), (5983, 7106), (6479, 6562)]