1560565566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{120247}}^1$

素因数の和:120365

約数の個数: 48

約数和(自身を含む): 3901807104

約数和(自身を除く): 2341241538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 12978, 120247, 240494, 360741, 721482, 841729, 1082223, 1683458, 2164446, 2525187, 5050374, 7575561, 12385441, 15151122, 24770882, 37156323, 74312646, 86698087, 111468969, 173396174, 222937938, 260094261, 520188522, 780282783, 1560565566]

約数ペア:

[(1, 1560565566), (2, 780282783), (3, 520188522), (6, 260094261), (7, 222937938), (9, 173396174), (14, 111468969), (18, 86698087), (21, 74312646), (42, 37156323), (63, 24770882), (103, 15151122), (126, 12385441), (206, 7575561), (309, 5050374), (618, 2525187), (721, 2164446), (927, 1683458), (1442, 1082223), (1854, 841729), (2163, 721482), (4326, 360741), (6489, 240494), (12978, 120247)]