2037989862

素因数分解:

$2^1\times 3^3\times {\mathrm{1901}}^1\times {\mathrm{19853}}^1$

素因数の和:21765

約数の個数: 32

約数和(自身を含む): 4531476960

約数和(自身を除く): 2493487098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1901, 3802, 5703, 11406, 17109, 19853, 34218, 39706, 51327, 59559, 102654, 119118, 178677, 357354, 536031, 1072062, 37740553, 75481106, 113221659, 226443318, 339664977, 679329954, 1018994931, 2037989862]

約数ペア:

[(1, 2037989862), (2, 1018994931), (3, 679329954), (6, 339664977), (9, 226443318), (18, 113221659), (27, 75481106), (54, 37740553), (1901, 1072062), (3802, 536031), (5703, 357354), (11406, 178677), (17109, 119118), (19853, 102654), (34218, 59559), (39706, 51327)]