12141342

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 28005120

約数和(自身を除く): 15863778

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 131, 171, 262, 271, 342, 393, 542, 786, 813, 1179, 1626, 2358, 2439, 2489, 4878, 4978, 5149, 7467, 10298, 14934, 15447, 22401, 30894, 35501, 44802, 46341, 71002, 92682, 106503, 213006, 319509, 639018, 674519, 1349038, 2023557, 4047114, 6070671, 12141342]

約数ペア:

[(1, 12141342), (2, 6070671), (3, 4047114), (6, 2023557), (9, 1349038), (18, 674519), (19, 639018), (38, 319509), (57, 213006), (114, 106503), (131, 92682), (171, 71002), (262, 46341), (271, 44802), (342, 35501), (393, 30894), (542, 22401), (786, 15447), (813, 14934), (1179, 10298), (1626, 7467), (2358, 5149), (2439, 4978), (2489, 4878)]