13780206

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 120

約数和(自身を含む): 36692040

約数和(自身を除く): 22911834

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 37, 38, 54, 57, 66, 74, 81, 99, 111, 114, 121, 162, 171, 198, 209, 222, 242, 297, 333, 342, 363, 407, 418, 513, 594, 627, 666, 703, 726, 814, 891, 999, 1026, 1089, 1221, 1254, 1406, 1539, 1782, 1881, 1998, 2109, 2178, 2299, 2442, 2997, 3078, 3267, 3663, 3762, 4218, 4477, 4598, 5643, 5994, 6327, 6534, 6897, 7326, 7733, 8954, 9801, 10989, 11286, 12654, 13431, 13794, 15466, 16929, 18981, 19602, 20691, 21978, 23199, 26862, 32967, 33858, 37962, 40293, 41382, 46398, 56943, 62073, 65934, 69597, 80586, 85063, 113886, 120879, 124146, 139194, 170126, 186219, 208791, 241758, 255189, 362637, 372438, 417582, 510378, 626373, 725274, 765567, 1252746, 1531134, 2296701, 4593402, 6890103, 13780206]

約数ペア:

[(1, 13780206), (2, 6890103), (3, 4593402), (6, 2296701), (9, 1531134), (11, 1252746), (18, 765567), (19, 725274), (22, 626373), (27, 510378), (33, 417582), (37, 372438), (38, 362637), (54, 255189), (57, 241758), (66, 208791), (74, 186219), (81, 170126), (99, 139194), (111, 124146), (114, 120879), (121, 113886), (162, 85063), (171, 80586), (198, 69597), (209, 65934), (222, 62073), (242, 56943), (297, 46398), (333, 41382), (342, 40293), (363, 37962), (407, 33858), (418, 32967), (513, 26862), (594, 23199), (627, 21978), (666, 20691), (703, 19602), (726, 18981), (814, 16929), (891, 15466), (999, 13794), (1026, 13431), (1089, 12654), (1221, 11286), (1254, 10989), (1406, 9801), (1539, 8954), (1782, 7733), (1881, 7326), (1998, 6897), (2109, 6534), (2178, 6327), (2299, 5994), (2442, 5643), (2997, 4598), (3078, 4477), (3267, 4218), (3663, 3762)]