42428946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1367}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 97182720

約数和(自身を除く): 54753774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 739, 1367, 1478, 2217, 2734, 4101, 4434, 5173, 8202, 9569, 10346, 15519, 19138, 28707, 31038, 57414, 1010213, 2020426, 3030639, 6061278, 7071491, 14142982, 21214473, 42428946]

約数ペア:

[(1, 42428946), (2, 21214473), (3, 14142982), (6, 7071491), (7, 6061278), (14, 3030639), (21, 2020426), (42, 1010213), (739, 57414), (1367, 31038), (1478, 28707), (2217, 19138), (2734, 15519), (4101, 10346), (4434, 9569), (5173, 8202)]