981330234

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 2064211968

約数和(自身を除く): 1082881734

約数列:

[1, 2, 3, 6, 31, 62, 93, 103, 181, 186, 206, 283, 309, 362, 543, 566, 618, 849, 1086, 1698, 3193, 5611, 6386, 8773, 9579, 11222, 16833, 17546, 18643, 19158, 26319, 29149, 33666, 37286, 51223, 52638, 55929, 58298, 87447, 102446, 111858, 153669, 174894, 307338, 577933, 903619, 1155866, 1587913, 1733799, 1807238, 2710857, 3175826, 3467598, 4763739, 5275969, 5421714, 9527478, 10551938, 15827907, 31655814, 163555039, 327110078, 490665117, 981330234]

約数ペア:

[(1, 981330234), (2, 490665117), (3, 327110078), (6, 163555039), (31, 31655814), (62, 15827907), (93, 10551938), (103, 9527478), (181, 5421714), (186, 5275969), (206, 4763739), (283, 3467598), (309, 3175826), (362, 2710857), (543, 1807238), (566, 1733799), (618, 1587913), (849, 1155866), (1086, 903619), (1698, 577933), (3193, 307338), (5611, 174894), (6386, 153669), (8773, 111858), (9579, 102446), (11222, 87447), (16833, 58298), (17546, 55929), (18643, 52638), (19158, 51223), (26319, 37286), (29149, 33666)]