42124254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1657}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 89134080

約数和(自身を除く): 47009826

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 223, 446, 669, 1338, 1657, 3314, 4237, 4971, 8474, 9942, 12711, 25422, 31483, 62966, 94449, 188898, 369511, 739022, 1108533, 2217066, 7020709, 14041418, 21062127, 42124254]

約数ペア:

[(1, 42124254), (2, 21062127), (3, 14041418), (6, 7020709), (19, 2217066), (38, 1108533), (57, 739022), (114, 369511), (223, 188898), (446, 94449), (669, 62966), (1338, 31483), (1657, 25422), (3314, 12711), (4237, 9942), (4971, 8474)]