18804714

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 38568960

約数和(自身を除く): 19764246

約数列:

[1, 2, 3, 6, 61, 122, 183, 191, 269, 366, 382, 538, 573, 807, 1146, 1614, 11651, 16409, 23302, 32818, 34953, 49227, 51379, 69906, 98454, 102758, 154137, 308274, 3134119, 6268238, 9402357, 18804714]

約数ペア:

[(1, 18804714), (2, 9402357), (3, 6268238), (6, 3134119), (61, 308274), (122, 154137), (183, 102758), (191, 98454), (269, 69906), (366, 51379), (382, 49227), (538, 34953), (573, 32818), (807, 23302), (1146, 16409), (1614, 11651)]