122815476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{487363}}^1$

素因数の和:487380

約数の個数: 36

約数和(自身を含む): 354800992

約数和(自身を除く): 231985516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 487363, 974726, 1462089, 1949452, 2924178, 3411541, 4386267, 5848356, 6823082, 8772534, 10234623, 13646164, 17545068, 20469246, 30703869, 40938492, 61407738, 122815476]

約数ペア:

[(1, 122815476), (2, 61407738), (3, 40938492), (4, 30703869), (6, 20469246), (7, 17545068), (9, 13646164), (12, 10234623), (14, 8772534), (18, 6823082), (21, 5848356), (28, 4386267), (36, 3411541), (42, 2924178), (63, 1949452), (84, 1462089), (126, 974726), (252, 487363)]