1330147278

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{110459}}^1$

素因数の和:110693

約数の個数: 32

約数和(自身を含む): 2969164800

約数和(自身を除く): 1639017522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 446, 669, 1338, 2007, 4014, 6021, 12042, 110459, 220918, 331377, 662754, 994131, 1988262, 2982393, 5964786, 24632357, 49264714, 73897071, 147794142, 221691213, 443382426, 665073639, 1330147278]

約数ペア:

[(1, 1330147278), (2, 665073639), (3, 443382426), (6, 221691213), (9, 147794142), (18, 73897071), (27, 49264714), (54, 24632357), (223, 5964786), (446, 2982393), (669, 1988262), (1338, 994131), (2007, 662754), (4014, 331377), (6021, 220918), (12042, 110459)]