2215442916

素因数分解:

$2^2\times 3^2\times {\mathrm{61540081}}^1$

素因数の和:61540091

約数の個数: 18

約数和(自身を含む): 5600147462

約数和(自身を除く): 3384704546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61540081, 123080162, 184620243, 246160324, 369240486, 553860729, 738480972, 1107721458, 2215442916]

約数ペア:

[(1, 2215442916), (2, 1107721458), (3, 738480972), (4, 553860729), (6, 369240486), (9, 246160324), (12, 184620243), (18, 123080162), (36, 61540081)]