70421778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{186301}}^1$

素因数の和:186319

約数の個数: 32

約数和(自身を含む): 178849920

約数和(自身を除く): 108428142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 186301, 372602, 558903, 1117806, 1304107, 1676709, 2608214, 3353418, 3912321, 5030127, 7824642, 10060254, 11736963, 23473926, 35210889, 70421778]

約数ペア:

[(1, 70421778), (2, 35210889), (3, 23473926), (6, 11736963), (7, 10060254), (9, 7824642), (14, 5030127), (18, 3912321), (21, 3353418), (27, 2608214), (42, 1676709), (54, 1304107), (63, 1117806), (126, 558903), (189, 372602), (378, 186301)]