71648658

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{69833}}^1$

素因数の和:69863

約数の個数: 32

約数和(自身を含む): 167601600

約数和(自身を除く): 95952942

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 69833, 139666, 209499, 418998, 628497, 1256994, 1326827, 1885491, 2653654, 3770982, 3980481, 7960962, 11941443, 23882886, 35824329, 71648658]

約数ペア:

[(1, 71648658), (2, 35824329), (3, 23882886), (6, 11941443), (9, 7960962), (18, 3980481), (19, 3770982), (27, 2653654), (38, 1885491), (54, 1326827), (57, 1256994), (114, 628497), (171, 418998), (342, 209499), (513, 139666), (1026, 69833)]