2018059995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{96581}}^1$

素因数の和:96795

約数の個数: 32

約数和(自身を含む): 3708748800

約数和(自身を除く): 1690688805

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 199, 597, 995, 1393, 2985, 4179, 6965, 20895, 96581, 289743, 482905, 676067, 1448715, 2028201, 3380335, 10141005, 19219619, 57658857, 96098095, 134537333, 288294285, 403611999, 672686665, 2018059995]

約数ペア:

[(1, 2018059995), (3, 672686665), (5, 403611999), (7, 288294285), (15, 134537333), (21, 96098095), (35, 57658857), (105, 19219619), (199, 10141005), (597, 3380335), (995, 2028201), (1393, 1448715), (2985, 676067), (4179, 482905), (6965, 289743), (20895, 96581)]