2289618

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{971}}^1$

素因数の和:1110

約数の個数: 24

約数和(自身を含む): 5003856

約数和(自身を除く): 2714238

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 971, 1179, 1942, 2358, 2913, 5826, 8739, 17478, 127201, 254402, 381603, 763206, 1144809, 2289618]

約数ペア:

[(1, 2289618), (2, 1144809), (3, 763206), (6, 381603), (9, 254402), (18, 127201), (131, 17478), (262, 8739), (393, 5826), (786, 2913), (971, 2358), (1179, 1942)]