238243068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{945409}}^1$

素因数の和:945426

約数の個数: 36

約数和(自身を含む): 688258480

約数和(自身を除く): 450015412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 945409, 1890818, 2836227, 3781636, 5672454, 6617863, 8508681, 11344908, 13235726, 17017362, 19853589, 26471452, 34034724, 39707178, 59560767, 79414356, 119121534, 238243068]

約数ペア:

[(1, 238243068), (2, 119121534), (3, 79414356), (4, 59560767), (6, 39707178), (7, 34034724), (9, 26471452), (12, 19853589), (14, 17017362), (18, 13235726), (21, 11344908), (28, 8508681), (36, 6617863), (42, 5672454), (63, 3781636), (84, 2836227), (126, 1890818), (252, 945409)]