22206924

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 58968000

約数和(自身を除く): 36761076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 89, 116, 174, 178, 239, 261, 267, 348, 356, 478, 522, 534, 717, 801, 956, 1044, 1068, 1434, 1602, 2151, 2581, 2868, 3204, 4302, 5162, 6931, 7743, 8604, 10324, 13862, 15486, 20793, 21271, 23229, 27724, 30972, 41586, 42542, 46458, 62379, 63813, 83172, 85084, 92916, 124758, 127626, 191439, 249516, 255252, 382878, 616859, 765756, 1233718, 1850577, 2467436, 3701154, 5551731, 7402308, 11103462, 22206924]

約数ペア:

[(1, 22206924), (2, 11103462), (3, 7402308), (4, 5551731), (6, 3701154), (9, 2467436), (12, 1850577), (18, 1233718), (29, 765756), (36, 616859), (58, 382878), (87, 255252), (89, 249516), (116, 191439), (174, 127626), (178, 124758), (239, 92916), (261, 85084), (267, 83172), (348, 63813), (356, 62379), (478, 46458), (522, 42542), (534, 41586), (717, 30972), (801, 27724), (956, 23229), (1044, 21271), (1068, 20793), (1434, 15486), (1602, 13862), (2151, 10324), (2581, 8604), (2868, 7743), (3204, 6931), (4302, 5162)]