1821364314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2029}}^1$

素因数の和:2148

約数の個数: 128

約数和(自身を含む): 4770662400

約数和(自身を除く): 2949298086

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 67, 77, 87, 134, 154, 174, 201, 203, 231, 319, 402, 406, 462, 469, 609, 638, 737, 938, 957, 1218, 1407, 1474, 1914, 1943, 2029, 2211, 2233, 2814, 3886, 4058, 4422, 4466, 5159, 5829, 6087, 6699, 10318, 11658, 12174, 13398, 13601, 14203, 15477, 21373, 22319, 27202, 28406, 30954, 40803, 42609, 42746, 44638, 58841, 64119, 66957, 81606, 85218, 117682, 128238, 133914, 135943, 149611, 156233, 176523, 271886, 299222, 312466, 353046, 407829, 411887, 448833, 468699, 647251, 815658, 823774, 897666, 937398, 951601, 1235661, 1294502, 1495373, 1903202, 1941753, 2471322, 2854803, 2990746, 3883506, 3942347, 4486119, 4530757, 5709606, 7884694, 8972238, 9061514, 10467611, 11827041, 13592271, 20935222, 23654082, 27184542, 27596429, 31402833, 43365817, 55192858, 62805666, 82789287, 86731634, 130097451, 165578574, 260194902, 303560719, 607121438, 910682157, 1821364314]

約数ペア:

[(1, 1821364314), (2, 910682157), (3, 607121438), (6, 303560719), (7, 260194902), (11, 165578574), (14, 130097451), (21, 86731634), (22, 82789287), (29, 62805666), (33, 55192858), (42, 43365817), (58, 31402833), (66, 27596429), (67, 27184542), (77, 23654082), (87, 20935222), (134, 13592271), (154, 11827041), (174, 10467611), (201, 9061514), (203, 8972238), (231, 7884694), (319, 5709606), (402, 4530757), (406, 4486119), (462, 3942347), (469, 3883506), (609, 2990746), (638, 2854803), (737, 2471322), (938, 1941753), (957, 1903202), (1218, 1495373), (1407, 1294502), (1474, 1235661), (1914, 951601), (1943, 937398), (2029, 897666), (2211, 823774), (2233, 815658), (2814, 647251), (3886, 468699), (4058, 448833), (4422, 411887), (4466, 407829), (5159, 353046), (5829, 312466), (6087, 299222), (6699, 271886), (10318, 176523), (11658, 156233), (12174, 149611), (13398, 135943), (13601, 133914), (14203, 128238), (15477, 117682), (21373, 85218), (22319, 81606), (27202, 66957), (28406, 64119), (30954, 58841), (40803, 44638), (42609, 42746)]