16244172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{21487}}^1$

素因数の和:21507

約数の個数: 48

約数和(自身を含む): 48133120

約数和(自身を除く): 31888948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 21487, 42974, 64461, 85948, 128922, 150409, 193383, 257844, 300818, 386766, 451227, 580149, 601636, 773532, 902454, 1160298, 1353681, 1804908, 2320596, 2707362, 4061043, 5414724, 8122086, 16244172]

約数ペア:

[(1, 16244172), (2, 8122086), (3, 5414724), (4, 4061043), (6, 2707362), (7, 2320596), (9, 1804908), (12, 1353681), (14, 1160298), (18, 902454), (21, 773532), (27, 601636), (28, 580149), (36, 451227), (42, 386766), (54, 300818), (63, 257844), (84, 193383), (108, 150409), (126, 128922), (189, 85948), (252, 64461), (378, 42974), (756, 21487)]