216156066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{70501}}^1$

素因数の和:70586

約数の個数: 32

約数和(自身を含む): 500846208

約数和(自身を除く): 284690142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 70501, 141002, 211503, 423006, 493507, 987014, 1480521, 2961042, 5146573, 10293146, 15439719, 30879438, 36026011, 72052022, 108078033, 216156066]

約数ペア:

[(1, 216156066), (2, 108078033), (3, 72052022), (6, 36026011), (7, 30879438), (14, 15439719), (21, 10293146), (42, 5146573), (73, 2961042), (146, 1480521), (219, 987014), (438, 493507), (511, 423006), (1022, 211503), (1533, 141002), (3066, 70501)]