905042892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{6037}}^1$

素因数の和:6119

約数の個数: 72

約数和(自身を含む): 2350327728

約数和(自身を除く): 1445284836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 961, 1209, 1612, 1922, 2418, 2883, 3844, 4836, 5766, 6037, 11532, 12074, 12493, 18111, 24148, 24986, 36222, 37479, 49972, 72444, 74958, 78481, 149916, 156962, 187147, 235443, 313924, 374294, 470886, 561441, 748588, 941772, 1122882, 2245764, 2432911, 4865822, 5801557, 7298733, 9731644, 11603114, 14597466, 17404671, 23206228, 29194932, 34809342, 69618684, 75420241, 150840482, 226260723, 301680964, 452521446, 905042892]

約数ペア:

[(1, 905042892), (2, 452521446), (3, 301680964), (4, 226260723), (6, 150840482), (12, 75420241), (13, 69618684), (26, 34809342), (31, 29194932), (39, 23206228), (52, 17404671), (62, 14597466), (78, 11603114), (93, 9731644), (124, 7298733), (156, 5801557), (186, 4865822), (372, 2432911), (403, 2245764), (806, 1122882), (961, 941772), (1209, 748588), (1612, 561441), (1922, 470886), (2418, 374294), (2883, 313924), (3844, 235443), (4836, 187147), (5766, 156962), (6037, 149916), (11532, 78481), (12074, 74958), (12493, 72444), (18111, 49972), (24148, 37479), (24986, 36222)]