27812918

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 50912064

約数和(自身を除く): 23099146

約数列:

[1, 2, 7, 14, 17, 34, 119, 137, 238, 274, 853, 959, 1706, 1918, 2329, 4658, 5971, 11942, 14501, 16303, 29002, 32606, 101507, 116861, 203014, 233722, 818027, 1636054, 1986637, 3973274, 13906459, 27812918]

約数ペア:

[(1, 27812918), (2, 13906459), (7, 3973274), (14, 1986637), (17, 1636054), (34, 818027), (119, 233722), (137, 203014), (238, 116861), (274, 101507), (853, 32606), (959, 29002), (1706, 16303), (1918, 14501), (2329, 11942), (4658, 5971)]