28497042

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{75389}}^1$

素因数の和:75407

約数の個数: 32

約数和(自身を含む): 72374400

約数和(自身を除く): 43877358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 75389, 150778, 226167, 452334, 527723, 678501, 1055446, 1357002, 1583169, 2035503, 3166338, 4071006, 4749507, 9499014, 14248521, 28497042]

約数ペア:

[(1, 28497042), (2, 14248521), (3, 9499014), (6, 4749507), (7, 4071006), (9, 3166338), (14, 2035503), (18, 1583169), (21, 1357002), (27, 1055446), (42, 678501), (54, 527723), (63, 452334), (126, 226167), (189, 150778), (378, 75389)]