193739742

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{547}}^1\times {\mathrm{937}}^1$

素因数の和:1502

約数の個数: 64

約数和(自身を含む): 493463040

約数和(自身を除く): 299723298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 547, 937, 1094, 1641, 1874, 2811, 3282, 3829, 4923, 5622, 6559, 7658, 8433, 9846, 11487, 13118, 14769, 16866, 19677, 22974, 25299, 29538, 34461, 39354, 50598, 59031, 68922, 103383, 118062, 177093, 206766, 354186, 512539, 1025078, 1537617, 3075234, 3587773, 4612851, 7175546, 9225702, 10763319, 13838553, 21526638, 27677106, 32289957, 64579914, 96869871, 193739742]

約数ペア:

[(1, 193739742), (2, 96869871), (3, 64579914), (6, 32289957), (7, 27677106), (9, 21526638), (14, 13838553), (18, 10763319), (21, 9225702), (27, 7175546), (42, 4612851), (54, 3587773), (63, 3075234), (126, 1537617), (189, 1025078), (378, 512539), (547, 354186), (937, 206766), (1094, 177093), (1641, 118062), (1874, 103383), (2811, 68922), (3282, 59031), (3829, 50598), (4923, 39354), (5622, 34461), (6559, 29538), (7658, 25299), (8433, 22974), (9846, 19677), (11487, 16866), (13118, 14769)]