18089048702956

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5479}}^1\times {\mathrm{41387}}^1$

素因数の和:46932

約数の個数: 144

約数和(自身を含む): 41266034530560

約数和(自身を除く): 23176985827604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 49, 74, 77, 98, 148, 154, 196, 259, 308, 407, 518, 539, 814, 1036, 1078, 1628, 1813, 2156, 2849, 3626, 5479, 5698, 7252, 10958, 11396, 19943, 21916, 38353, 39886, 41387, 60269, 76706, 79772, 82774, 120538, 153412, 165548, 202723, 241076, 268471, 289709, 405446, 421883, 455257, 536942, 579418, 810892, 843766, 910514, 1073884, 1158836, 1419061, 1531319, 1687532, 1821028, 2027963, 2229953, 2838122, 2953181, 3062638, 3186799, 4055926, 4459906, 5676244, 5906362, 6125276, 6373598, 8111852, 8919812, 9933427, 10719233, 11812724, 12747196, 15609671, 16844509, 19866854, 21438466, 22307593, 31219342, 33689018, 39733708, 42876932, 44615186, 62438684, 67378036, 75034631, 89230372, 109267697, 117911563, 150069262, 218535394, 226759373, 235823126, 300138524, 437070788, 453518746, 471646252, 825380941, 907037492, 1587315611, 1650761882, 2494353103, 3174631222, 3301523764, 4988706206, 6349262444, 8390096801, 9977412412, 11111209277, 16780193602, 17460471721, 22222418554, 33560387204, 34920943442, 44444837108, 58730677607, 69841886884, 92291064811, 117461355214, 122223302047, 184582129622, 234922710428, 244446604094, 369164259244, 411114743249, 488893208188, 646037453677, 822229486498, 1292074907354, 1644458972996, 2584149814708, 4522262175739, 9044524351478, 18089048702956]

約数ペア:

[(1, 18089048702956), (2, 9044524351478), (4, 4522262175739), (7, 2584149814708), (11, 1644458972996), (14, 1292074907354), (22, 822229486498), (28, 646037453677), (37, 488893208188), (44, 411114743249), (49, 369164259244), (74, 244446604094), (77, 234922710428), (98, 184582129622), (148, 122223302047), (154, 117461355214), (196, 92291064811), (259, 69841886884), (308, 58730677607), (407, 44444837108), (518, 34920943442), (539, 33560387204), (814, 22222418554), (1036, 17460471721), (1078, 16780193602), (1628, 11111209277), (1813, 9977412412), (2156, 8390096801), (2849, 6349262444), (3626, 4988706206), (5479, 3301523764), (5698, 3174631222), (7252, 2494353103), (10958, 1650761882), (11396, 1587315611), (19943, 907037492), (21916, 825380941), (38353, 471646252), (39886, 453518746), (41387, 437070788), (60269, 300138524), (76706, 235823126), (79772, 226759373), (82774, 218535394), (120538, 150069262), (153412, 117911563), (165548, 109267697), (202723, 89230372), (241076, 75034631), (268471, 67378036), (289709, 62438684), (405446, 44615186), (421883, 42876932), (455257, 39733708), (536942, 33689018), (579418, 31219342), (810892, 22307593), (843766, 21438466), (910514, 19866854), (1073884, 16844509), (1158836, 15609671), (1419061, 12747196), (1531319, 11812724), (1687532, 10719233), (1821028, 9933427), (2027963, 8919812), (2229953, 8111852), (2838122, 6373598), (2953181, 6125276), (3062638, 5906362), (3186799, 5676244), (4055926, 4459906)]