21836472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6841}}^1$

素因数の和:6876

約数の個数: 64

約数和(自身を含む): 65683200

約数和(自身を除く): 43846728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 6841, 13682, 20523, 27364, 41046, 47887, 54728, 82092, 95774, 129979, 143661, 164184, 191548, 259958, 287322, 383096, 389937, 519916, 574644, 779874, 909853, 1039832, 1149288, 1559748, 1819706, 2729559, 3119496, 3639412, 5459118, 7278824, 10918236, 21836472]

約数ペア:

[(1, 21836472), (2, 10918236), (3, 7278824), (4, 5459118), (6, 3639412), (7, 3119496), (8, 2729559), (12, 1819706), (14, 1559748), (19, 1149288), (21, 1039832), (24, 909853), (28, 779874), (38, 574644), (42, 519916), (56, 389937), (57, 383096), (76, 287322), (84, 259958), (114, 191548), (133, 164184), (152, 143661), (168, 129979), (228, 95774), (266, 82092), (399, 54728), (456, 47887), (532, 41046), (798, 27364), (1064, 20523), (1596, 13682), (3192, 6841)]