15694977978

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{5669}}^1\times {\mathrm{4157}}^1$

素因数の和:9871

約数の個数: 48

約数和(自身を含む): 34939424520

約数和(自身を除く): 19244446542

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 4157, 5669, 8314, 11338, 12471, 17007, 24942, 34014, 37413, 51021, 74826, 102042, 153809, 209753, 307618, 419506, 461427, 629259, 922854, 1258518, 1384281, 1887777, 2768562, 3775554, 23566033, 47132066, 70698099, 141396198, 212094297, 424188594, 871943221, 1743886442, 2615829663, 5231659326, 7847488989, 15694977978]

約数ペア:

[(1, 15694977978), (2, 7847488989), (3, 5231659326), (6, 2615829663), (9, 1743886442), (18, 871943221), (37, 424188594), (74, 212094297), (111, 141396198), (222, 70698099), (333, 47132066), (666, 23566033), (4157, 3775554), (5669, 2768562), (8314, 1887777), (11338, 1384281), (12471, 1258518), (17007, 922854), (24942, 629259), (34014, 461427), (37413, 419506), (51021, 307618), (74826, 209753), (102042, 153809)]