38513988

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^2$

素因数の和:306

約数の個数: 72

約数和(自身を含む): 105879200

約数和(自身を除く): 67365212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 137, 171, 228, 274, 342, 411, 513, 548, 684, 822, 1026, 1233, 1644, 2052, 2466, 2603, 3699, 4932, 5206, 7398, 7809, 10412, 14796, 15618, 18769, 23427, 31236, 37538, 46854, 56307, 70281, 75076, 93708, 112614, 140562, 168921, 225228, 281124, 337842, 356611, 506763, 675684, 713222, 1013526, 1069833, 1426444, 2027052, 2139666, 3209499, 4279332, 6418998, 9628497, 12837996, 19256994, 38513988]

約数ペア:

[(1, 38513988), (2, 19256994), (3, 12837996), (4, 9628497), (6, 6418998), (9, 4279332), (12, 3209499), (18, 2139666), (19, 2027052), (27, 1426444), (36, 1069833), (38, 1013526), (54, 713222), (57, 675684), (76, 506763), (108, 356611), (114, 337842), (137, 281124), (171, 225228), (228, 168921), (274, 140562), (342, 112614), (411, 93708), (513, 75076), (548, 70281), (684, 56307), (822, 46854), (1026, 37538), (1233, 31236), (1644, 23427), (2052, 18769), (2466, 15618), (2603, 14796), (3699, 10412), (4932, 7809), (5206, 7398)]