189739998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1505873}}^1$

素因数の和:1505888

約数の個数: 24

約数和(自身を含む): 469832688

約数和(自身を除く): 280092690

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1505873, 3011746, 4517619, 9035238, 10541111, 13552857, 21082222, 27105714, 31623333, 63246666, 94869999, 189739998]

約数ペア:

[(1, 189739998), (2, 94869999), (3, 63246666), (6, 31623333), (7, 27105714), (9, 21082222), (14, 13552857), (18, 10541111), (21, 9035238), (42, 4517619), (63, 3011746), (126, 1505873)]