21755364534

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{21204059}}^1$

素因数の和:21204089

約数の個数: 32

約数和(自身を含む): 50889744000

約数和(自身を除く): 29134379466

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 21204059, 42408118, 63612177, 127224354, 190836531, 381673062, 402877121, 572509593, 805754242, 1145019186, 1208631363, 2417262726, 3625894089, 7251788178, 10877682267, 21755364534]

約数ペア:

[(1, 21755364534), (2, 10877682267), (3, 7251788178), (6, 3625894089), (9, 2417262726), (18, 1208631363), (19, 1145019186), (27, 805754242), (38, 572509593), (54, 402877121), (57, 381673062), (114, 190836531), (171, 127224354), (342, 63612177), (513, 42408118), (1026, 21204059)]