404413926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{27749}}^1$

素因数の和:28108

約数の個数: 32

約数和(自身を含む): 927072000

約数和(自身を除く): 522658074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 694, 1041, 2082, 2429, 4858, 7287, 14574, 27749, 55498, 83247, 166494, 194243, 388486, 582729, 1165458, 9628903, 19257806, 28886709, 57773418, 67402321, 134804642, 202206963, 404413926]

約数ペア:

[(1, 404413926), (2, 202206963), (3, 134804642), (6, 67402321), (7, 57773418), (14, 28886709), (21, 19257806), (42, 9628903), (347, 1165458), (694, 582729), (1041, 388486), (2082, 194243), (2429, 166494), (4858, 83247), (7287, 55498), (14574, 27749)]