1999092816

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1983227}}^1$

素因数の和:1983248

約数の個数: 60

約数和(自身を含む): 6393927072

約数和(自身を除く): 4394834256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1983227, 3966454, 5949681, 7932908, 11899362, 13882589, 15865816, 17849043, 23798724, 27765178, 31731632, 35698086, 41647767, 47597448, 55530356, 71396172, 83295534, 95194896, 111060712, 124943301, 142792344, 166591068, 222121424, 249886602, 285584688, 333182136, 499773204, 666364272, 999546408, 1999092816]

約数ペア:

[(1, 1999092816), (2, 999546408), (3, 666364272), (4, 499773204), (6, 333182136), (7, 285584688), (8, 249886602), (9, 222121424), (12, 166591068), (14, 142792344), (16, 124943301), (18, 111060712), (21, 95194896), (24, 83295534), (28, 71396172), (36, 55530356), (42, 47597448), (48, 41647767), (56, 35698086), (63, 31731632), (72, 27765178), (84, 23798724), (112, 17849043), (126, 15865816), (144, 13882589), (168, 11899362), (252, 7932908), (336, 5949681), (504, 3966454), (1008, 1983227)]