16171596

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{21391}}^1$

素因数の和:21411

約数の個数: 48

約数和(自身を含む): 47918080

約数和(自身を除く): 31746484

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, 21391, 42782, 64173, 85564, 128346, 149737, 192519, 256692, 299474, 385038, 449211, 577557, 598948, 770076, 898422, 1155114, 1347633, 1796844, 2310228, 2695266, 4042899, 5390532, 8085798, 16171596]

約数ペア:

[(1, 16171596), (2, 8085798), (3, 5390532), (4, 4042899), (6, 2695266), (7, 2310228), (9, 1796844), (12, 1347633), (14, 1155114), (18, 898422), (21, 770076), (27, 598948), (28, 577557), (36, 449211), (42, 385038), (54, 299474), (63, 256692), (84, 192519), (108, 149737), (126, 128346), (189, 85564), (252, 64173), (378, 42782), (756, 21391)]