2683926

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:218

約数の個数: 72

約数和(自身を含む): 7202520

約数和(自身を除く): 4518594

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 179, 238, 294, 306, 357, 358, 441, 537, 714, 833, 882, 1071, 1074, 1253, 1611, 1666, 2142, 2499, 2506, 3043, 3222, 3759, 4998, 6086, 7497, 7518, 8771, 9129, 11277, 14994, 17542, 18258, 21301, 22554, 26313, 27387, 42602, 52626, 54774, 63903, 78939, 127806, 149107, 157878, 191709, 298214, 383418, 447321, 894642, 1341963, 2683926]

約数ペア:

[(1, 2683926), (2, 1341963), (3, 894642), (6, 447321), (7, 383418), (9, 298214), (14, 191709), (17, 157878), (18, 149107), (21, 127806), (34, 78939), (42, 63903), (49, 54774), (51, 52626), (63, 42602), (98, 27387), (102, 26313), (119, 22554), (126, 21301), (147, 18258), (153, 17542), (179, 14994), (238, 11277), (294, 9129), (306, 8771), (357, 7518), (358, 7497), (441, 6086), (537, 4998), (714, 3759), (833, 3222), (882, 3043), (1071, 2506), (1074, 2499), (1253, 2142), (1611, 1666)]