2840916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{18211}}^1$

素因数の和:18231

約数の個数: 24

約数和(自身を含む): 7139104

約数和(自身を除く): 4298188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 18211, 36422, 54633, 72844, 109266, 218532, 236743, 473486, 710229, 946972, 1420458, 2840916]

約数ペア:

[(1, 2840916), (2, 1420458), (3, 946972), (4, 710229), (6, 473486), (12, 236743), (13, 218532), (26, 109266), (39, 72844), (52, 54633), (78, 36422), (156, 18211)]