19376712

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 54384000

約数和(自身を除く): 35007288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 654, 823, 872, 981, 1308, 1646, 1962, 2469, 2616, 2943, 3292, 3924, 4938, 5886, 6584, 7407, 7848, 9876, 11772, 14814, 19752, 22221, 23544, 29628, 44442, 59256, 88884, 89707, 177768, 179414, 269121, 358828, 538242, 717656, 807363, 1076484, 1614726, 2152968, 2422089, 3229452, 4844178, 6458904, 9688356, 19376712]

約数ペア:

[(1, 19376712), (2, 9688356), (3, 6458904), (4, 4844178), (6, 3229452), (8, 2422089), (9, 2152968), (12, 1614726), (18, 1076484), (24, 807363), (27, 717656), (36, 538242), (54, 358828), (72, 269121), (108, 179414), (109, 177768), (216, 89707), (218, 88884), (327, 59256), (436, 44442), (654, 29628), (823, 23544), (872, 22221), (981, 19752), (1308, 14814), (1646, 11772), (1962, 9876), (2469, 7848), (2616, 7407), (2943, 6584), (3292, 5886), (3924, 4938)]