42289782

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{907}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 89347200

約数和(自身を除く): 47057418

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 409, 818, 907, 1227, 1814, 2454, 2721, 5442, 7771, 15542, 17233, 23313, 34466, 46626, 51699, 103398, 370963, 741926, 1112889, 2225778, 7048297, 14096594, 21144891, 42289782]

約数ペア:

[(1, 42289782), (2, 21144891), (3, 14096594), (6, 7048297), (19, 2225778), (38, 1112889), (57, 741926), (114, 370963), (409, 103398), (818, 51699), (907, 46626), (1227, 34466), (1814, 23313), (2454, 17233), (2721, 15542), (5442, 7771)]