27111518

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 49248000

約数和(自身を除く): 22136482

約数列:

[1, 2, 7, 14, 19, 38, 133, 227, 266, 449, 454, 898, 1589, 3143, 3178, 4313, 6286, 8531, 8626, 17062, 30191, 59717, 60382, 101923, 119434, 203846, 713461, 1426922, 1936537, 3873074, 13555759, 27111518]

約数ペア:

[(1, 27111518), (2, 13555759), (7, 3873074), (14, 1936537), (19, 1426922), (38, 713461), (133, 203846), (227, 119434), (266, 101923), (449, 60382), (454, 59717), (898, 30191), (1589, 17062), (3143, 8626), (3178, 8531), (4313, 6286)]