1791626652

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{2287}}^1$

素因数の和:2807

約数の個数: 72

約数和(自身を含む): 4637208576

約数和(自身を除く): 2845581924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 463, 564, 846, 926, 1389, 1692, 1852, 2287, 2778, 4167, 4574, 5556, 6861, 8334, 9148, 13722, 16668, 20583, 21761, 27444, 41166, 43522, 65283, 82332, 87044, 107489, 130566, 195849, 214978, 261132, 322467, 391698, 429956, 644934, 783396, 967401, 1058881, 1289868, 1934802, 2117762, 3176643, 3869604, 4235524, 6353286, 9529929, 12706572, 19059858, 38119716, 49767407, 99534814, 149302221, 199069628, 298604442, 447906663, 597208884, 895813326, 1791626652]

約数ペア:

[(1, 1791626652), (2, 895813326), (3, 597208884), (4, 447906663), (6, 298604442), (9, 199069628), (12, 149302221), (18, 99534814), (36, 49767407), (47, 38119716), (94, 19059858), (141, 12706572), (188, 9529929), (282, 6353286), (423, 4235524), (463, 3869604), (564, 3176643), (846, 2117762), (926, 1934802), (1389, 1289868), (1692, 1058881), (1852, 967401), (2287, 783396), (2778, 644934), (4167, 429956), (4574, 391698), (5556, 322467), (6861, 261132), (8334, 214978), (9148, 195849), (13722, 130566), (16668, 107489), (20583, 87044), (21761, 82332), (27444, 65283), (41166, 43522)]