21606534

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{21059}}^1$

素因数の和:21089

約数の個数: 32

約数和(自身を含む): 50544000

約数和(自身を除く): 28937466

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 21059, 42118, 63177, 126354, 189531, 379062, 400121, 568593, 800242, 1137186, 1200363, 2400726, 3601089, 7202178, 10803267, 21606534]

約数ペア:

[(1, 21606534), (2, 10803267), (3, 7202178), (6, 3601089), (9, 2400726), (18, 1200363), (19, 1137186), (27, 800242), (38, 568593), (54, 400121), (57, 379062), (114, 189531), (171, 126354), (342, 63177), (513, 42118), (1026, 21059)]