31147194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21017}}^1$

素因数の和:21054

約数の個数: 32

約数和(自身を含む): 70620480

約数和(自身を除く): 39473286

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 21017, 42034, 63051, 126102, 273221, 399323, 546442, 798646, 819663, 1197969, 1639326, 2395938, 5191199, 10382398, 15573597, 31147194]

約数ペア:

[(1, 31147194), (2, 15573597), (3, 10382398), (6, 5191199), (13, 2395938), (19, 1639326), (26, 1197969), (38, 819663), (39, 798646), (57, 546442), (78, 399323), (114, 273221), (247, 126102), (494, 63051), (741, 42034), (1482, 21017)]