13480974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 32078592

約数和(自身を除く): 18597618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1087, 1378, 2067, 2174, 3261, 4134, 6201, 6522, 9783, 12402, 14131, 19566, 28262, 42393, 57611, 84786, 115222, 127179, 172833, 254358, 345666, 518499, 748943, 1036998, 1497886, 2246829, 4493658, 6740487, 13480974]

約数ペア:

[(1, 13480974), (2, 6740487), (3, 4493658), (6, 2246829), (9, 1497886), (13, 1036998), (18, 748943), (26, 518499), (39, 345666), (53, 254358), (78, 172833), (106, 127179), (117, 115222), (159, 84786), (234, 57611), (318, 42393), (477, 28262), (689, 19566), (954, 14131), (1087, 12402), (1378, 9783), (2067, 6522), (2174, 6201), (3261, 4134)]