216907782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{30559}}^1$

素因数の和:30597

約数の個数: 48

約数和(自身を含む): 536878080

約数和(自身を除く): 319970298

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 7098, 30559, 61118, 91677, 183354, 213913, 397267, 427826, 641739, 794534, 1191801, 1283478, 2383602, 2780869, 5164471, 5561738, 8342607, 10328942, 15493413, 16685214, 30986826, 36151297, 72302594, 108453891, 216907782]

約数ペア:

[(1, 216907782), (2, 108453891), (3, 72302594), (6, 36151297), (7, 30986826), (13, 16685214), (14, 15493413), (21, 10328942), (26, 8342607), (39, 5561738), (42, 5164471), (78, 2780869), (91, 2383602), (169, 1283478), (182, 1191801), (273, 794534), (338, 641739), (507, 427826), (546, 397267), (1014, 213913), (1183, 183354), (2366, 91677), (3549, 61118), (7098, 30559)]