2670642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 6348888

約数和(自身を除く): 3678246

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 113, 117, 202, 226, 234, 303, 339, 606, 678, 909, 1017, 1313, 1469, 1818, 2034, 2626, 2938, 3939, 4407, 7878, 8814, 11413, 11817, 13221, 22826, 23634, 26442, 34239, 68478, 102717, 148369, 205434, 296738, 445107, 890214, 1335321, 2670642]

約数ペア:

[(1, 2670642), (2, 1335321), (3, 890214), (6, 445107), (9, 296738), (13, 205434), (18, 148369), (26, 102717), (39, 68478), (78, 34239), (101, 26442), (113, 23634), (117, 22826), (202, 13221), (226, 11817), (234, 11413), (303, 8814), (339, 7878), (606, 4407), (678, 3939), (909, 2938), (1017, 2626), (1313, 2034), (1469, 1818)]