12145014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{853}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 30375072

約数和(自身を除く): 18230058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 853, 1017, 1582, 1706, 2034, 2373, 2559, 4746, 5118, 5971, 7119, 7677, 11942, 14238, 15354, 17913, 35826, 53739, 96389, 107478, 192778, 289167, 578334, 674723, 867501, 1349446, 1735002, 2024169, 4048338, 6072507, 12145014]

約数ペア:

[(1, 12145014), (2, 6072507), (3, 4048338), (6, 2024169), (7, 1735002), (9, 1349446), (14, 867501), (18, 674723), (21, 578334), (42, 289167), (63, 192778), (113, 107478), (126, 96389), (226, 53739), (339, 35826), (678, 17913), (791, 15354), (853, 14238), (1017, 11942), (1582, 7677), (1706, 7119), (2034, 5971), (2373, 5118), (2559, 4746)]