2781936

素因数分解:

$2^4\times 3^2\times {\mathrm{19319}}^1$

素因数の和:19333

約数の個数: 30

約数和(自身を含む): 7785960

約数和(自身を除く): 5004024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 19319, 38638, 57957, 77276, 115914, 154552, 173871, 231828, 309104, 347742, 463656, 695484, 927312, 1390968, 2781936]

約数ペア:

[(1, 2781936), (2, 1390968), (3, 927312), (4, 695484), (6, 463656), (8, 347742), (9, 309104), (12, 231828), (16, 173871), (18, 154552), (24, 115914), (36, 77276), (48, 57957), (72, 38638), (144, 19319)]