26989998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8803}}^1$

素因数の和:8888

約数の個数: 32

約数和(自身を含む): 62543616

約数和(自身を除く): 35553618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 8803, 17606, 26409, 52818, 61621, 123242, 184863, 369726, 642619, 1285238, 1927857, 3855714, 4498333, 8996666, 13494999, 26989998]

約数ペア:

[(1, 26989998), (2, 13494999), (3, 8996666), (6, 4498333), (7, 3855714), (14, 1927857), (21, 1285238), (42, 642619), (73, 369726), (146, 184863), (219, 123242), (438, 61621), (511, 52818), (1022, 26409), (1533, 17606), (3066, 8803)]