178730076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2127739}}^1$

素因数の和:2127753

約数の個数: 24

約数和(自身を含む): 476613760

約数和(自身を除く): 297883684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2127739, 4255478, 6383217, 8510956, 12766434, 14894173, 25532868, 29788346, 44682519, 59576692, 89365038, 178730076]

約数ペア:

[(1, 178730076), (2, 89365038), (3, 59576692), (4, 44682519), (6, 29788346), (7, 25532868), (12, 14894173), (14, 12766434), (21, 8510956), (28, 6383217), (42, 4255478), (84, 2127739)]