11986956

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 32707584

約数和(自身を除く): 20720628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 467, 558, 713, 828, 934, 1116, 1401, 1426, 1868, 2139, 2802, 2852, 4203, 4278, 5604, 6417, 8406, 8556, 10741, 12834, 14477, 16812, 21482, 25668, 28954, 32223, 42964, 43431, 57908, 64446, 86862, 96669, 128892, 130293, 173724, 193338, 260586, 332971, 386676, 521172, 665942, 998913, 1331884, 1997826, 2996739, 3995652, 5993478, 11986956]

約数ペア:

[(1, 11986956), (2, 5993478), (3, 3995652), (4, 2996739), (6, 1997826), (9, 1331884), (12, 998913), (18, 665942), (23, 521172), (31, 386676), (36, 332971), (46, 260586), (62, 193338), (69, 173724), (92, 130293), (93, 128892), (124, 96669), (138, 86862), (186, 64446), (207, 57908), (276, 43431), (279, 42964), (372, 32223), (414, 28954), (467, 25668), (558, 21482), (713, 16812), (828, 14477), (934, 12834), (1116, 10741), (1401, 8556), (1426, 8406), (1868, 6417), (2139, 5604), (2802, 4278), (2852, 4203)]