7191318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 15879168

約数和(自身を除く): 8687850

約数列:

[1, 2, 3, 6, 23, 31, 41, 46, 62, 69, 82, 93, 123, 138, 186, 246, 713, 943, 1271, 1426, 1681, 1886, 2139, 2542, 2829, 3362, 3813, 4278, 5043, 5658, 7626, 10086, 29233, 38663, 52111, 58466, 77326, 87699, 104222, 115989, 156333, 175398, 231978, 312666, 1198553, 2397106, 3595659, 7191318]

約数ペア:

[(1, 7191318), (2, 3595659), (3, 2397106), (6, 1198553), (23, 312666), (31, 231978), (41, 175398), (46, 156333), (62, 115989), (69, 104222), (82, 87699), (93, 77326), (123, 58466), (138, 52111), (186, 38663), (246, 29233), (713, 10086), (943, 7626), (1271, 5658), (1426, 5043), (1681, 4278), (1886, 3813), (2139, 3362), (2542, 2829)]