2021982186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{138739}}^1$

素因数の和:139098

約数の個数: 32

約数和(自身を含む): 4635025920

約数和(自身を除く): 2613043734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 694, 1041, 2082, 2429, 4858, 7287, 14574, 138739, 277478, 416217, 832434, 971173, 1942346, 2913519, 5827038, 48142433, 96284866, 144427299, 288854598, 336997031, 673994062, 1010991093, 2021982186]

約数ペア:

[(1, 2021982186), (2, 1010991093), (3, 673994062), (6, 336997031), (7, 288854598), (14, 144427299), (21, 96284866), (42, 48142433), (347, 5827038), (694, 2913519), (1041, 1942346), (2082, 971173), (2429, 832434), (4858, 416217), (7287, 277478), (14574, 138739)]