109378458

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{289361}}^1$

素因数の和:289379

約数の個数: 32

約数和(自身を含む): 277787520

約数和(自身を除く): 168409062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 289361, 578722, 868083, 1736166, 2025527, 2604249, 4051054, 5208498, 6076581, 7812747, 12153162, 15625494, 18229743, 36459486, 54689229, 109378458]

約数ペア:

[(1, 109378458), (2, 54689229), (3, 36459486), (6, 18229743), (7, 15625494), (9, 12153162), (14, 7812747), (18, 6076581), (21, 5208498), (27, 4051054), (42, 2604249), (54, 2025527), (63, 1736166), (126, 868083), (189, 578722), (378, 289361)]