37947378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 91441152

約数和(自身を除く): 53493774

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 163, 241, 322, 326, 482, 483, 489, 723, 966, 978, 1141, 1446, 1687, 2282, 3374, 3423, 3749, 5061, 5543, 6846, 7498, 10122, 11086, 11247, 16629, 22494, 26243, 33258, 38801, 39283, 52486, 77602, 78566, 78729, 116403, 117849, 157458, 232806, 235698, 274981, 549962, 824943, 903509, 1649886, 1807018, 2710527, 5421054, 6324563, 12649126, 18973689, 37947378]

約数ペア:

[(1, 37947378), (2, 18973689), (3, 12649126), (6, 6324563), (7, 5421054), (14, 2710527), (21, 1807018), (23, 1649886), (42, 903509), (46, 824943), (69, 549962), (138, 274981), (161, 235698), (163, 232806), (241, 157458), (322, 117849), (326, 116403), (482, 78729), (483, 78566), (489, 77602), (723, 52486), (966, 39283), (978, 38801), (1141, 33258), (1446, 26243), (1687, 22494), (2282, 16629), (3374, 11247), (3423, 11086), (3749, 10122), (5061, 7498), (5543, 6846)]