15798342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{739}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 36230400

約数和(自身を除く): 20432058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 509, 739, 1018, 1478, 1527, 2217, 3054, 3563, 4434, 5173, 7126, 10346, 10689, 15519, 21378, 31038, 376151, 752302, 1128453, 2256906, 2633057, 5266114, 7899171, 15798342]

約数ペア:

[(1, 15798342), (2, 7899171), (3, 5266114), (6, 2633057), (7, 2256906), (14, 1128453), (21, 752302), (42, 376151), (509, 31038), (739, 21378), (1018, 15519), (1478, 10689), (1527, 10346), (2217, 7126), (3054, 5173), (3563, 4434)]