12358866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^2$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 28115136

約数和(自身を除く): 15756270

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 83, 138, 166, 249, 299, 498, 598, 897, 1079, 1794, 1909, 2158, 3237, 3818, 5727, 6474, 6889, 11454, 13778, 20667, 24817, 41334, 49634, 74451, 89557, 148902, 158447, 179114, 268671, 316894, 475341, 537342, 950682, 2059811, 4119622, 6179433, 12358866]

約数ペア:

[(1, 12358866), (2, 6179433), (3, 4119622), (6, 2059811), (13, 950682), (23, 537342), (26, 475341), (39, 316894), (46, 268671), (69, 179114), (78, 158447), (83, 148902), (138, 89557), (166, 74451), (249, 49634), (299, 41334), (498, 24817), (598, 20667), (897, 13778), (1079, 11454), (1794, 6889), (1909, 6474), (2158, 5727), (3237, 3818)]