21776664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 128

約数和(自身を含む): 68544000

約数和(自身を除く): 46767336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 59, 78, 84, 91, 104, 118, 156, 168, 169, 177, 182, 236, 273, 312, 338, 354, 364, 413, 472, 507, 546, 676, 708, 728, 767, 826, 1014, 1092, 1183, 1239, 1352, 1416, 1534, 1652, 2028, 2184, 2197, 2301, 2366, 2478, 3068, 3304, 3549, 4056, 4394, 4602, 4732, 4956, 5369, 6136, 6591, 7098, 8788, 9204, 9464, 9912, 9971, 10738, 13182, 14196, 15379, 16107, 17576, 18408, 19942, 21476, 26364, 28392, 29913, 30758, 32214, 39884, 42952, 46137, 52728, 59826, 61516, 64428, 69797, 79768, 92274, 119652, 123032, 128856, 129623, 139594, 184548, 209391, 239304, 259246, 279188, 369096, 388869, 418782, 518492, 558376, 777738, 837564, 907361, 1036984, 1555476, 1675128, 1814722, 2722083, 3110952, 3629444, 5444166, 7258888, 10888332, 21776664]

約数ペア:

[(1, 21776664), (2, 10888332), (3, 7258888), (4, 5444166), (6, 3629444), (7, 3110952), (8, 2722083), (12, 1814722), (13, 1675128), (14, 1555476), (21, 1036984), (24, 907361), (26, 837564), (28, 777738), (39, 558376), (42, 518492), (52, 418782), (56, 388869), (59, 369096), (78, 279188), (84, 259246), (91, 239304), (104, 209391), (118, 184548), (156, 139594), (168, 129623), (169, 128856), (177, 123032), (182, 119652), (236, 92274), (273, 79768), (312, 69797), (338, 64428), (354, 61516), (364, 59826), (413, 52728), (472, 46137), (507, 42952), (546, 39884), (676, 32214), (708, 30758), (728, 29913), (767, 28392), (826, 26364), (1014, 21476), (1092, 19942), (1183, 18408), (1239, 17576), (1352, 16107), (1416, 15379), (1534, 14196), (1652, 13182), (2028, 10738), (2184, 9971), (2197, 9912), (2301, 9464), (2366, 9204), (2478, 8788), (3068, 7098), (3304, 6591), (3549, 6136), (4056, 5369), (4394, 4956), (4602, 4732)]