130807278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{346051}}^1$

素因数の和:346069

約数の個数: 32

約数和(自身を含む): 332209920

約数和(自身を除く): 201402642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 346051, 692102, 1038153, 2076306, 2422357, 3114459, 4844714, 6228918, 7267071, 9343377, 14534142, 18686754, 21801213, 43602426, 65403639, 130807278]

約数ペア:

[(1, 130807278), (2, 65403639), (3, 43602426), (6, 21801213), (7, 18686754), (9, 14534142), (14, 9343377), (18, 7267071), (21, 6228918), (27, 4844714), (42, 3114459), (54, 2422357), (63, 2076306), (126, 1038153), (189, 692102), (378, 346051)]