21939217776

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{11887}}^1$

素因数の和:13739

約数の個数: 120

約数和(自身を含む): 70214902784

約数和(自身を除く): 48275685008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1831, 3662, 5493, 7324, 10986, 11887, 12817, 14648, 16479, 21972, 23774, 25634, 29296, 32958, 35661, 38451, 43944, 47548, 51268, 65916, 71322, 76902, 83209, 87888, 95096, 102536, 106983, 115353, 131832, 142644, 153804, 166418, 190192, 205072, 213966, 230706, 249627, 263664, 285288, 307608, 332836, 427932, 461412, 499254, 570576, 615216, 665672, 748881, 855864, 922824, 998508, 1331344, 1497762, 1711728, 1845648, 1997016, 2995524, 3994032, 5991048, 11982096, 21765097, 43530194, 65295291, 87060388, 130590582, 152355679, 174120776, 195885873, 261181164, 304711358, 348241552, 391771746, 457067037, 522362328, 609422716, 783543492, 914134074, 1044724656, 1218845432, 1371201111, 1567086984, 1828268148, 2437690864, 2742402222, 3134173968, 3656536296, 5484804444, 7313072592, 10969608888, 21939217776]

約数ペア:

[(1, 21939217776), (2, 10969608888), (3, 7313072592), (4, 5484804444), (6, 3656536296), (7, 3134173968), (8, 2742402222), (9, 2437690864), (12, 1828268148), (14, 1567086984), (16, 1371201111), (18, 1218845432), (21, 1044724656), (24, 914134074), (28, 783543492), (36, 609422716), (42, 522362328), (48, 457067037), (56, 391771746), (63, 348241552), (72, 304711358), (84, 261181164), (112, 195885873), (126, 174120776), (144, 152355679), (168, 130590582), (252, 87060388), (336, 65295291), (504, 43530194), (1008, 21765097), (1831, 11982096), (3662, 5991048), (5493, 3994032), (7324, 2995524), (10986, 1997016), (11887, 1845648), (12817, 1711728), (14648, 1497762), (16479, 1331344), (21972, 998508), (23774, 922824), (25634, 855864), (29296, 748881), (32958, 665672), (35661, 615216), (38451, 570576), (43944, 499254), (47548, 461412), (51268, 427932), (65916, 332836), (71322, 307608), (76902, 285288), (83209, 263664), (87888, 249627), (95096, 230706), (102536, 213966), (106983, 205072), (115353, 190192), (131832, 166418), (142644, 153804)]