38160738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2503}}^1$

素因数の和:2540

約数の個数: 72

約数和(自身を含む): 103905984

約数和(自身を除く): 65745246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2503, 2541, 5006, 5082, 7509, 7623, 15018, 15246, 17521, 22527, 27533, 35042, 45054, 52563, 55066, 82599, 105126, 157689, 165198, 192731, 247797, 302863, 315378, 385462, 495594, 578193, 605726, 908589, 1156386, 1734579, 1817178, 2120041, 2725767, 3469158, 4240082, 5451534, 6360123, 12720246, 19080369, 38160738]

約数ペア:

[(1, 38160738), (2, 19080369), (3, 12720246), (6, 6360123), (7, 5451534), (9, 4240082), (11, 3469158), (14, 2725767), (18, 2120041), (21, 1817178), (22, 1734579), (33, 1156386), (42, 908589), (63, 605726), (66, 578193), (77, 495594), (99, 385462), (121, 315378), (126, 302863), (154, 247797), (198, 192731), (231, 165198), (242, 157689), (363, 105126), (462, 82599), (693, 55066), (726, 52563), (847, 45054), (1089, 35042), (1386, 27533), (1694, 22527), (2178, 17521), (2503, 15246), (2541, 15018), (5006, 7623), (5082, 7509)]