1964025892458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1877}}^1\times {\mathrm{136139}}^1$

素因数の和:138092

約数の個数: 96

約数和(自身を含む): 4945698276480

約数和(自身を除く): 2981672384022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 1877, 2562, 3754, 3843, 5631, 7686, 11262, 13139, 16893, 26278, 33786, 39417, 78834, 114497, 118251, 136139, 228994, 236502, 272278, 343491, 408417, 686982, 801479, 816834, 952973, 1030473, 1225251, 1602958, 1905946, 2060946, 2404437, 2450502, 2858919, 4808874, 5717838, 7213311, 8304479, 8576757, 14426622, 16608958, 17153514, 24913437, 49826874, 58131353, 74740311, 116262706, 149480622, 174394059, 255532903, 348788118, 511065806, 523182177, 766598709, 1046364354, 1533197418, 1788730321, 2299796127, 3577460642, 4599592254, 5366190963, 10732381926, 15587507083, 16098572889, 31175014166, 32197145778, 46762521249, 93525042498, 109112549581, 140287563747, 218225099162, 280575127494, 327337648743, 654675297486, 982012946229, 1964025892458]

約数ペア:

[(1, 1964025892458), (2, 982012946229), (3, 654675297486), (6, 327337648743), (7, 280575127494), (9, 218225099162), (14, 140287563747), (18, 109112549581), (21, 93525042498), (42, 46762521249), (61, 32197145778), (63, 31175014166), (122, 16098572889), (126, 15587507083), (183, 10732381926), (366, 5366190963), (427, 4599592254), (549, 3577460642), (854, 2299796127), (1098, 1788730321), (1281, 1533197418), (1877, 1046364354), (2562, 766598709), (3754, 523182177), (3843, 511065806), (5631, 348788118), (7686, 255532903), (11262, 174394059), (13139, 149480622), (16893, 116262706), (26278, 74740311), (33786, 58131353), (39417, 49826874), (78834, 24913437), (114497, 17153514), (118251, 16608958), (136139, 14426622), (228994, 8576757), (236502, 8304479), (272278, 7213311), (343491, 5717838), (408417, 4808874), (686982, 2858919), (801479, 2450502), (816834, 2404437), (952973, 2060946), (1030473, 1905946), (1225251, 1602958)]