38913732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7559}}^1$

素因数の和:7593

約数の個数: 72

約数和(自身を含む): 115577280

約数和(自身を除く): 76663548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 7559, 15118, 22677, 30236, 45354, 68031, 83149, 90708, 98267, 136062, 166298, 196534, 249447, 272124, 294801, 332596, 393068, 498894, 589602, 748341, 884403, 997788, 1080937, 1179204, 1496682, 1768806, 2161874, 2993364, 3242811, 3537612, 4323748, 6485622, 9728433, 12971244, 19456866, 38913732]

約数ペア:

[(1, 38913732), (2, 19456866), (3, 12971244), (4, 9728433), (6, 6485622), (9, 4323748), (11, 3537612), (12, 3242811), (13, 2993364), (18, 2161874), (22, 1768806), (26, 1496682), (33, 1179204), (36, 1080937), (39, 997788), (44, 884403), (52, 748341), (66, 589602), (78, 498894), (99, 393068), (117, 332596), (132, 294801), (143, 272124), (156, 249447), (198, 196534), (234, 166298), (286, 136062), (396, 98267), (429, 90708), (468, 83149), (572, 68031), (858, 45354), (1287, 30236), (1716, 22677), (2574, 15118), (5148, 7559)]