5478228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{21739}}^1$

素因数の和:21756

約数の個数: 36

約数和(自身を含む): 15826720

約数和(自身を除く): 10348492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 21739, 43478, 65217, 86956, 130434, 152173, 195651, 260868, 304346, 391302, 456519, 608692, 782604, 913038, 1369557, 1826076, 2739114, 5478228]

約数ペア:

[(1, 5478228), (2, 2739114), (3, 1826076), (4, 1369557), (6, 913038), (7, 782604), (9, 608692), (12, 456519), (14, 391302), (18, 304346), (21, 260868), (28, 195651), (36, 152173), (42, 130434), (63, 86956), (84, 65217), (126, 43478), (252, 21739)]