2018608488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:776

約数の個数: 192

約数和(自身を含む): 6237504000

約数和(自身を除く): 4218895512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 223, 228, 234, 247, 312, 342, 446, 456, 468, 494, 509, 669, 684, 741, 892, 936, 988, 1018, 1338, 1368, 1482, 1527, 1784, 1976, 2007, 2036, 2223, 2676, 2899, 2964, 3054, 4014, 4072, 4237, 4446, 4581, 5352, 5798, 5928, 6108, 6617, 8028, 8474, 8697, 8892, 9162, 9671, 11596, 12216, 12711, 13234, 16056, 16948, 17394, 17784, 18324, 19342, 19851, 23192, 25422, 26091, 26468, 29013, 33896, 34788, 36648, 38133, 38684, 39702, 50844, 52182, 52936, 55081, 58026, 59553, 69576, 76266, 77368, 79404, 87039, 101688, 104364, 110162, 113507, 116052, 119106, 125723, 152532, 158808, 165243, 174078, 208728, 220324, 227014, 232104, 238212, 251446, 305064, 330486, 340521, 348156, 377169, 440648, 454028, 476424, 495729, 502892, 660972, 681042, 696312, 754338, 908056, 991458, 1005784, 1021563, 1131507, 1321944, 1362084, 1475591, 1508676, 1982916, 2043126, 2156633, 2263014, 2724168, 2951182, 3017352, 3965832, 4086252, 4313266, 4426773, 4526028, 5902364, 6469899, 8172504, 8626532, 8853546, 9052056, 11804728, 12939798, 13280319, 17253064, 17707092, 19409697, 25879596, 26560638, 28036229, 35414184, 38819394, 51759192, 53121276, 56072458, 77638788, 84108687, 106242552, 112144916, 155277576, 168217374, 224289832, 252326061, 336434748, 504652122, 672869496, 1009304244, 2018608488]

約数ペア:

[(1, 2018608488), (2, 1009304244), (3, 672869496), (4, 504652122), (6, 336434748), (8, 252326061), (9, 224289832), (12, 168217374), (13, 155277576), (18, 112144916), (19, 106242552), (24, 84108687), (26, 77638788), (36, 56072458), (38, 53121276), (39, 51759192), (52, 38819394), (57, 35414184), (72, 28036229), (76, 26560638), (78, 25879596), (104, 19409697), (114, 17707092), (117, 17253064), (152, 13280319), (156, 12939798), (171, 11804728), (223, 9052056), (228, 8853546), (234, 8626532), (247, 8172504), (312, 6469899), (342, 5902364), (446, 4526028), (456, 4426773), (468, 4313266), (494, 4086252), (509, 3965832), (669, 3017352), (684, 2951182), (741, 2724168), (892, 2263014), (936, 2156633), (988, 2043126), (1018, 1982916), (1338, 1508676), (1368, 1475591), (1482, 1362084), (1527, 1321944), (1784, 1131507), (1976, 1021563), (2007, 1005784), (2036, 991458), (2223, 908056), (2676, 754338), (2899, 696312), (2964, 681042), (3054, 660972), (4014, 502892), (4072, 495729), (4237, 476424), (4446, 454028), (4581, 440648), (5352, 377169), (5798, 348156), (5928, 340521), (6108, 330486), (6617, 305064), (8028, 251446), (8474, 238212), (8697, 232104), (8892, 227014), (9162, 220324), (9671, 208728), (11596, 174078), (12216, 165243), (12711, 158808), (13234, 152532), (16056, 125723), (16948, 119106), (17394, 116052), (17784, 113507), (18324, 110162), (19342, 104364), (19851, 101688), (23192, 87039), (25422, 79404), (26091, 77368), (26468, 76266), (29013, 69576), (33896, 59553), (34788, 58026), (36648, 55081), (38133, 52936), (38684, 52182), (39702, 50844)]