22813884

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 61326720

約数和(自身を除く): 38512836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 59, 69, 92, 118, 138, 177, 207, 236, 276, 354, 414, 467, 531, 708, 828, 934, 1062, 1357, 1401, 1868, 2124, 2714, 2802, 4071, 4203, 5428, 5604, 8142, 8406, 10741, 12213, 16284, 16812, 21482, 24426, 27553, 32223, 42964, 48852, 55106, 64446, 82659, 96669, 110212, 128892, 165318, 193338, 247977, 330636, 386676, 495954, 633719, 991908, 1267438, 1901157, 2534876, 3802314, 5703471, 7604628, 11406942, 22813884]

約数ペア:

[(1, 22813884), (2, 11406942), (3, 7604628), (4, 5703471), (6, 3802314), (9, 2534876), (12, 1901157), (18, 1267438), (23, 991908), (36, 633719), (46, 495954), (59, 386676), (69, 330636), (92, 247977), (118, 193338), (138, 165318), (177, 128892), (207, 110212), (236, 96669), (276, 82659), (354, 64446), (414, 55106), (467, 48852), (531, 42964), (708, 32223), (828, 27553), (934, 24426), (1062, 21482), (1357, 16812), (1401, 16284), (1868, 12213), (2124, 10741), (2714, 8406), (2802, 8142), (4071, 5604), (4203, 5428)]