18725388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1117}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 48082944

約数和(自身を除く): 29357556

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 127, 132, 254, 381, 508, 762, 1117, 1397, 1524, 2234, 2794, 3351, 4191, 4468, 5588, 6702, 8382, 12287, 13404, 16764, 24574, 36861, 49148, 73722, 141859, 147444, 283718, 425577, 567436, 851154, 1560449, 1702308, 3120898, 4681347, 6241796, 9362694, 18725388]

約数ペア:

[(1, 18725388), (2, 9362694), (3, 6241796), (4, 4681347), (6, 3120898), (11, 1702308), (12, 1560449), (22, 851154), (33, 567436), (44, 425577), (66, 283718), (127, 147444), (132, 141859), (254, 73722), (381, 49148), (508, 36861), (762, 24574), (1117, 16764), (1397, 13404), (1524, 12287), (2234, 8382), (2794, 6702), (3351, 5588), (4191, 4468)]