21549676856

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1748027}}^1$

素因数の和:1748123

約数の個数: 32

約数和(自身を含む): 42791725440

約数和(自身を除く): 21242048584

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 184, 268, 536, 1541, 3082, 6164, 12328, 1748027, 3496054, 6992108, 13984216, 40204621, 80409242, 117117809, 160818484, 234235618, 321636968, 468471236, 936942472, 2693709607, 5387419214, 10774838428, 21549676856]

約数ペア:

[(1, 21549676856), (2, 10774838428), (4, 5387419214), (8, 2693709607), (23, 936942472), (46, 468471236), (67, 321636968), (92, 234235618), (134, 160818484), (184, 117117809), (268, 80409242), (536, 40204621), (1541, 13984216), (3082, 6992108), (6164, 3496054), (12328, 1748027)]