27807858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 65397696

約数和(自身を除く): 37589838

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 151, 234, 302, 453, 787, 906, 1359, 1574, 1963, 2361, 2718, 3926, 4722, 5889, 7083, 10231, 11778, 14166, 17667, 20462, 30693, 35334, 61386, 92079, 118837, 184158, 237674, 356511, 713022, 1069533, 1544881, 2139066, 3089762, 4634643, 9269286, 13903929, 27807858]

約数ペア:

[(1, 27807858), (2, 13903929), (3, 9269286), (6, 4634643), (9, 3089762), (13, 2139066), (18, 1544881), (26, 1069533), (39, 713022), (78, 356511), (117, 237674), (151, 184158), (234, 118837), (302, 92079), (453, 61386), (787, 35334), (906, 30693), (1359, 20462), (1574, 17667), (1963, 14166), (2361, 11778), (2718, 10231), (3926, 7083), (4722, 5889)]