22455396

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 59524920

約数和(自身を除く): 37069524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 137, 157, 174, 261, 274, 314, 348, 411, 471, 522, 548, 628, 822, 942, 1044, 1233, 1413, 1644, 1884, 2466, 2826, 3973, 4553, 4932, 5652, 7946, 9106, 11919, 13659, 15892, 18212, 21509, 23838, 27318, 35757, 40977, 43018, 47676, 54636, 64527, 71514, 81954, 86036, 129054, 143028, 163908, 193581, 258108, 387162, 623761, 774324, 1247522, 1871283, 2495044, 3742566, 5613849, 7485132, 11227698, 22455396]

約数ペア:

[(1, 22455396), (2, 11227698), (3, 7485132), (4, 5613849), (6, 3742566), (9, 2495044), (12, 1871283), (18, 1247522), (29, 774324), (36, 623761), (58, 387162), (87, 258108), (116, 193581), (137, 163908), (157, 143028), (174, 129054), (261, 86036), (274, 81954), (314, 71514), (348, 64527), (411, 54636), (471, 47676), (522, 43018), (548, 40977), (628, 35757), (822, 27318), (942, 23838), (1044, 21509), (1233, 18212), (1413, 15892), (1644, 13659), (1884, 11919), (2466, 9106), (2826, 7946), (3973, 5652), (4553, 4932)]