19817709264

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1479817}}^1$

素因数の和:1479865

約数の個数: 80

約数和(自身を含む): 58719178240

約数和(自身を除く): 38901468976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 1479817, 2959634, 4439451, 5919268, 8878902, 11838536, 13318353, 17757804, 23677072, 26636706, 35515608, 39955059, 45874327, 53273412, 71031216, 79910118, 91748654, 106546824, 137622981, 159820236, 183497308, 213093648, 275245962, 319640472, 366994616, 412868943, 550491924, 639280944, 733989232, 825737886, 1100983848, 1238606829, 1651475772, 2201967696, 2477213658, 3302951544, 4954427316, 6605903088, 9908854632, 19817709264]

約数ペア:

[(1, 19817709264), (2, 9908854632), (3, 6605903088), (4, 4954427316), (6, 3302951544), (8, 2477213658), (9, 2201967696), (12, 1651475772), (16, 1238606829), (18, 1100983848), (24, 825737886), (27, 733989232), (31, 639280944), (36, 550491924), (48, 412868943), (54, 366994616), (62, 319640472), (72, 275245962), (93, 213093648), (108, 183497308), (124, 159820236), (144, 137622981), (186, 106546824), (216, 91748654), (248, 79910118), (279, 71031216), (372, 53273412), (432, 45874327), (496, 39955059), (558, 35515608), (744, 26636706), (837, 23677072), (1116, 17757804), (1488, 13318353), (1674, 11838536), (2232, 8878902), (3348, 5919268), (4464, 4439451), (6696, 2959634), (13392, 1479817)]