207691428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2472517}}^1$

素因数の和:2472531

約数の個数: 24

約数和(自身を含む): 553844032

約数和(自身を除く): 346152604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2472517, 4945034, 7417551, 9890068, 14835102, 17307619, 29670204, 34615238, 51922857, 69230476, 103845714, 207691428]

約数ペア:

[(1, 207691428), (2, 103845714), (3, 69230476), (4, 51922857), (6, 34615238), (7, 29670204), (12, 17307619), (14, 14835102), (21, 9890068), (28, 7417551), (42, 4945034), (84, 2472517)]