309587682

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{19853}}^1$

素因数の和:19994

約数の個数: 32

約数和(自身を含む): 651846528

約数和(自身を除く): 342258846

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 226, 339, 678, 2599, 5198, 7797, 15594, 19853, 39706, 59559, 119118, 456619, 913238, 1369857, 2243389, 2739714, 4486778, 6730167, 13460334, 51597947, 103195894, 154793841, 309587682]

約数ペア:

[(1, 309587682), (2, 154793841), (3, 103195894), (6, 51597947), (23, 13460334), (46, 6730167), (69, 4486778), (113, 2739714), (138, 2243389), (226, 1369857), (339, 913238), (678, 456619), (2599, 119118), (5198, 59559), (7797, 39706), (15594, 19853)]