13112508

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 34384000

約数和(自身を除く): 21271492

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 199, 204, 228, 289, 323, 398, 578, 597, 646, 796, 867, 969, 1156, 1194, 1292, 1734, 1938, 2388, 3383, 3468, 3781, 3876, 5491, 6766, 7562, 10149, 10982, 11343, 13532, 15124, 16473, 20298, 21964, 22686, 32946, 40596, 45372, 57511, 64277, 65892, 115022, 128554, 172533, 192831, 230044, 257108, 345066, 385662, 690132, 771324, 1092709, 2185418, 3278127, 4370836, 6556254, 13112508]

約数ペア:

[(1, 13112508), (2, 6556254), (3, 4370836), (4, 3278127), (6, 2185418), (12, 1092709), (17, 771324), (19, 690132), (34, 385662), (38, 345066), (51, 257108), (57, 230044), (68, 192831), (76, 172533), (102, 128554), (114, 115022), (199, 65892), (204, 64277), (228, 57511), (289, 45372), (323, 40596), (398, 32946), (578, 22686), (597, 21964), (646, 20298), (796, 16473), (867, 15124), (969, 13532), (1156, 11343), (1194, 10982), (1292, 10149), (1734, 7562), (1938, 6766), (2388, 5491), (3383, 3876), (3468, 3781)]