38949876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{51521}}^1$

素因数の和:51541

約数の個数: 48

約数和(自身を含む): 115409280

約数和(自身を除く): 76459404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 51521, 103042, 154563, 206084, 309126, 360647, 463689, 618252, 721294, 927378, 1081941, 1391067, 1442588, 1854756, 2163882, 2782134, 3245823, 4327764, 5564268, 6491646, 9737469, 12983292, 19474938, 38949876]

約数ペア:

[(1, 38949876), (2, 19474938), (3, 12983292), (4, 9737469), (6, 6491646), (7, 5564268), (9, 4327764), (12, 3245823), (14, 2782134), (18, 2163882), (21, 1854756), (27, 1442588), (28, 1391067), (36, 1081941), (42, 927378), (54, 721294), (63, 618252), (84, 463689), (108, 360647), (126, 309126), (189, 206084), (252, 154563), (378, 103042), (756, 51521)]