27719262

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 62599680

約数和(自身を除く): 34880418

約数列:

[1, 2, 3, 6, 9, 18, 43, 59, 86, 118, 129, 177, 258, 354, 387, 531, 607, 774, 1062, 1214, 1821, 2537, 3642, 5074, 5463, 7611, 10926, 15222, 22833, 26101, 35813, 45666, 52202, 71626, 78303, 107439, 156606, 214878, 234909, 322317, 469818, 644634, 1539959, 3079918, 4619877, 9239754, 13859631, 27719262]

約数ペア:

[(1, 27719262), (2, 13859631), (3, 9239754), (6, 4619877), (9, 3079918), (18, 1539959), (43, 644634), (59, 469818), (86, 322317), (118, 234909), (129, 214878), (177, 156606), (258, 107439), (354, 78303), (387, 71626), (531, 52202), (607, 45666), (774, 35813), (1062, 26101), (1214, 22833), (1821, 15222), (2537, 10926), (3642, 7611), (5074, 5463)]