40528026

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:76

約数の個数: 168

約数和(自身を含む): 119932704

約数和(自身を除く): 79404678

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 77, 81, 99, 114, 126, 133, 154, 162, 171, 189, 198, 209, 231, 243, 266, 297, 342, 361, 378, 399, 418, 462, 486, 513, 567, 594, 627, 693, 722, 729, 798, 891, 1026, 1083, 1134, 1197, 1254, 1386, 1458, 1463, 1539, 1701, 1782, 1881, 2079, 2166, 2394, 2527, 2673, 2926, 3078, 3249, 3402, 3591, 3762, 3971, 4158, 4389, 4617, 5054, 5103, 5346, 5643, 6237, 6498, 7182, 7581, 7942, 8019, 8778, 9234, 9747, 10206, 10773, 11286, 11913, 12474, 13167, 13851, 15162, 16038, 16929, 18711, 19494, 21546, 22743, 23826, 26334, 27702, 27797, 29241, 32319, 33858, 35739, 37422, 39501, 45486, 50787, 55594, 56133, 58482, 64638, 68229, 71478, 79002, 83391, 87723, 96957, 101574, 107217, 112266, 118503, 136458, 152361, 166782, 175446, 193914, 204687, 214434, 237006, 250173, 263169, 304722, 321651, 355509, 409374, 500346, 526338, 614061, 643302, 711018, 750519, 964953, 1066527, 1228122, 1501038, 1842183, 1929906, 2133054, 2251557, 2894859, 3684366, 4503114, 5789718, 6754671, 13509342, 20264013, 40528026]

約数ペア:

[(1, 40528026), (2, 20264013), (3, 13509342), (6, 6754671), (7, 5789718), (9, 4503114), (11, 3684366), (14, 2894859), (18, 2251557), (19, 2133054), (21, 1929906), (22, 1842183), (27, 1501038), (33, 1228122), (38, 1066527), (42, 964953), (54, 750519), (57, 711018), (63, 643302), (66, 614061), (77, 526338), (81, 500346), (99, 409374), (114, 355509), (126, 321651), (133, 304722), (154, 263169), (162, 250173), (171, 237006), (189, 214434), (198, 204687), (209, 193914), (231, 175446), (243, 166782), (266, 152361), (297, 136458), (342, 118503), (361, 112266), (378, 107217), (399, 101574), (418, 96957), (462, 87723), (486, 83391), (513, 79002), (567, 71478), (594, 68229), (627, 64638), (693, 58482), (722, 56133), (729, 55594), (798, 50787), (891, 45486), (1026, 39501), (1083, 37422), (1134, 35739), (1197, 33858), (1254, 32319), (1386, 29241), (1458, 27797), (1463, 27702), (1539, 26334), (1701, 23826), (1782, 22743), (1881, 21546), (2079, 19494), (2166, 18711), (2394, 16929), (2527, 16038), (2673, 15162), (2926, 13851), (3078, 13167), (3249, 12474), (3402, 11913), (3591, 11286), (3762, 10773), (3971, 10206), (4158, 9747), (4389, 9234), (4617, 8778), (5054, 8019), (5103, 7942), (5346, 7581), (5643, 7182), (6237, 6498)]