2665026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 7111104

約数和(自身を除く): 4446078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1627, 1638, 3254, 4881, 9762, 11389, 14643, 21151, 22778, 29286, 34167, 42302, 63453, 68334, 102501, 126906, 148057, 190359, 205002, 296114, 380718, 444171, 888342, 1332513, 2665026]

約数ペア:

[(1, 2665026), (2, 1332513), (3, 888342), (6, 444171), (7, 380718), (9, 296114), (13, 205002), (14, 190359), (18, 148057), (21, 126906), (26, 102501), (39, 68334), (42, 63453), (63, 42302), (78, 34167), (91, 29286), (117, 22778), (126, 21151), (182, 14643), (234, 11389), (273, 9762), (546, 4881), (819, 3254), (1627, 1638)]