27619218

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{1409}}^1$

素因数の和:1445

約数の個数: 60

約数和(自身を含む): 68073390

約数和(自身を除く): 40454172

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 121, 162, 198, 242, 297, 363, 594, 726, 891, 1089, 1409, 1782, 2178, 2818, 3267, 4227, 6534, 8454, 9801, 12681, 15499, 19602, 25362, 30998, 38043, 46497, 76086, 92994, 114129, 139491, 170489, 228258, 278982, 340978, 418473, 511467, 836946, 1022934, 1255419, 1534401, 2510838, 3068802, 4603203, 9206406, 13809609, 27619218]

約数ペア:

[(1, 27619218), (2, 13809609), (3, 9206406), (6, 4603203), (9, 3068802), (11, 2510838), (18, 1534401), (22, 1255419), (27, 1022934), (33, 836946), (54, 511467), (66, 418473), (81, 340978), (99, 278982), (121, 228258), (162, 170489), (198, 139491), (242, 114129), (297, 92994), (363, 76086), (594, 46497), (726, 38043), (891, 30998), (1089, 25362), (1409, 19602), (1782, 15499), (2178, 12681), (2818, 9801), (3267, 8454), (4227, 6534)]