138484878

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{9613}}^1$

素因数の和:9646

約数の個数: 40

約数和(自身を含む): 323145768

約数和(自身を除く): 184660890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 2401, 4802, 7203, 9613, 14406, 19226, 28839, 57678, 67291, 134582, 201873, 403746, 471037, 942074, 1413111, 2826222, 3297259, 6594518, 9891777, 19783554, 23080813, 46161626, 69242439, 138484878]

約数ペア:

[(1, 138484878), (2, 69242439), (3, 46161626), (6, 23080813), (7, 19783554), (14, 9891777), (21, 6594518), (42, 3297259), (49, 2826222), (98, 1413111), (147, 942074), (294, 471037), (343, 403746), (686, 201873), (1029, 134582), (2058, 67291), (2401, 57678), (4802, 28839), (7203, 19226), (9613, 14406)]