21736836

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 66044160

約数和(自身を除く): 44307324

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 107, 108, 114, 132, 162, 171, 198, 209, 214, 228, 243, 297, 321, 324, 342, 396, 418, 428, 486, 513, 594, 627, 642, 684, 836, 891, 963, 972, 1026, 1177, 1188, 1254, 1284, 1539, 1782, 1881, 1926, 2033, 2052, 2354, 2508, 2673, 2889, 3078, 3531, 3564, 3762, 3852, 4066, 4617, 4708, 5346, 5643, 5778, 6099, 6156, 7062, 7524, 8132, 8667, 9234, 10593, 10692, 11286, 11556, 12198, 14124, 16929, 17334, 18297, 18468, 21186, 22363, 22572, 24396, 26001, 31779, 33858, 34668, 36594, 42372, 44726, 50787, 52002, 54891, 63558, 67089, 67716, 73188, 89452, 95337, 101574, 104004, 109782, 127116, 134178, 164673, 190674, 201267, 203148, 219564, 268356, 286011, 329346, 381348, 402534, 494019, 572022, 603801, 658692, 805068, 988038, 1144044, 1207602, 1811403, 1976076, 2415204, 3622806, 5434209, 7245612, 10868418, 21736836]

約数ペア:

[(1, 21736836), (2, 10868418), (3, 7245612), (4, 5434209), (6, 3622806), (9, 2415204), (11, 1976076), (12, 1811403), (18, 1207602), (19, 1144044), (22, 988038), (27, 805068), (33, 658692), (36, 603801), (38, 572022), (44, 494019), (54, 402534), (57, 381348), (66, 329346), (76, 286011), (81, 268356), (99, 219564), (107, 203148), (108, 201267), (114, 190674), (132, 164673), (162, 134178), (171, 127116), (198, 109782), (209, 104004), (214, 101574), (228, 95337), (243, 89452), (297, 73188), (321, 67716), (324, 67089), (342, 63558), (396, 54891), (418, 52002), (428, 50787), (486, 44726), (513, 42372), (594, 36594), (627, 34668), (642, 33858), (684, 31779), (836, 26001), (891, 24396), (963, 22572), (972, 22363), (1026, 21186), (1177, 18468), (1188, 18297), (1254, 17334), (1284, 16929), (1539, 14124), (1782, 12198), (1881, 11556), (1926, 11286), (2033, 10692), (2052, 10593), (2354, 9234), (2508, 8667), (2673, 8132), (2889, 7524), (3078, 7062), (3531, 6156), (3564, 6099), (3762, 5778), (3852, 5643), (4066, 5346), (4617, 4708)]