2753478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2$

素因数の和:110

約数の個数: 72

約数和(自身を含む): 7526064

約数和(自身を除く): 4772586

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 41, 42, 63, 78, 82, 91, 117, 123, 126, 182, 234, 246, 273, 287, 369, 533, 546, 574, 738, 819, 861, 1066, 1599, 1638, 1681, 1722, 2583, 3198, 3362, 3731, 4797, 5043, 5166, 7462, 9594, 10086, 11193, 11767, 15129, 21853, 22386, 23534, 30258, 33579, 35301, 43706, 65559, 67158, 70602, 105903, 131118, 152971, 196677, 211806, 305942, 393354, 458913, 917826, 1376739, 2753478]

約数ペア:

[(1, 2753478), (2, 1376739), (3, 917826), (6, 458913), (7, 393354), (9, 305942), (13, 211806), (14, 196677), (18, 152971), (21, 131118), (26, 105903), (39, 70602), (41, 67158), (42, 65559), (63, 43706), (78, 35301), (82, 33579), (91, 30258), (117, 23534), (123, 22386), (126, 21853), (182, 15129), (234, 11767), (246, 11193), (273, 10086), (287, 9594), (369, 7462), (533, 5166), (546, 5043), (574, 4797), (738, 3731), (819, 3362), (861, 3198), (1066, 2583), (1599, 1722), (1638, 1681)]