22109388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2019

約数の個数: 72

約数和(自身を含む): 63201600

約数和(自身を除く): 41092212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 1979, 2793, 3724, 3958, 5586, 5937, 7916, 11172, 11874, 13853, 23748, 27706, 37601, 41559, 55412, 75202, 83118, 96971, 112803, 150404, 166236, 193942, 225606, 263207, 290913, 387884, 451212, 526414, 581826, 789621, 1052828, 1163652, 1579242, 1842449, 3158484, 3684898, 5527347, 7369796, 11054694, 22109388]

約数ペア:

[(1, 22109388), (2, 11054694), (3, 7369796), (4, 5527347), (6, 3684898), (7, 3158484), (12, 1842449), (14, 1579242), (19, 1163652), (21, 1052828), (28, 789621), (38, 581826), (42, 526414), (49, 451212), (57, 387884), (76, 290913), (84, 263207), (98, 225606), (114, 193942), (133, 166236), (147, 150404), (196, 112803), (228, 96971), (266, 83118), (294, 75202), (399, 55412), (532, 41559), (588, 37601), (798, 27706), (931, 23748), (1596, 13853), (1862, 11874), (1979, 11172), (2793, 7916), (3724, 5937), (3958, 5586)]