238880922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{20533}}^1$

素因数の和:20822

約数の個数: 32

約数和(自身を含む): 548011392

約数和(自身を除く): 309130470

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 277, 554, 831, 1662, 1939, 3878, 5817, 11634, 20533, 41066, 61599, 123198, 143731, 287462, 431193, 862386, 5687641, 11375282, 17062923, 34125846, 39813487, 79626974, 119440461, 238880922]

約数ペア:

[(1, 238880922), (2, 119440461), (3, 79626974), (6, 39813487), (7, 34125846), (14, 17062923), (21, 11375282), (42, 5687641), (277, 862386), (554, 431193), (831, 287462), (1662, 143731), (1939, 123198), (3878, 61599), (5817, 41066), (11634, 20533)]