2535246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 6796800

約数和(自身を除く): 4261554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 353, 378, 399, 513, 706, 798, 1026, 1059, 1197, 2118, 2394, 2471, 3177, 3591, 4942, 6354, 6707, 7182, 7413, 9531, 13414, 14826, 19062, 20121, 22239, 40242, 44478, 46949, 60363, 66717, 93898, 120726, 133434, 140847, 181089, 281694, 362178, 422541, 845082, 1267623, 2535246]

約数ペア:

[(1, 2535246), (2, 1267623), (3, 845082), (6, 422541), (7, 362178), (9, 281694), (14, 181089), (18, 140847), (19, 133434), (21, 120726), (27, 93898), (38, 66717), (42, 60363), (54, 46949), (57, 44478), (63, 40242), (114, 22239), (126, 20121), (133, 19062), (171, 14826), (189, 13414), (266, 9531), (342, 7413), (353, 7182), (378, 6707), (399, 6354), (513, 4942), (706, 3591), (798, 3177), (1026, 2471), (1059, 2394), (1197, 2118)]