21767819808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{32392589}}^1$

素因数の和:32392609

約数の個数: 48

約数和(自身を含む): 65303461440

約数和(自身を除く): 43535641632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 32392589, 64785178, 97177767, 129570356, 194355534, 226748123, 259140712, 388711068, 453496246, 518281424, 680244369, 777422136, 906992492, 1036562848, 1360488738, 1554844272, 1813984984, 2720977476, 3109688544, 3627969968, 5441954952, 7255939936, 10883909904, 21767819808]

約数ペア:

[(1, 21767819808), (2, 10883909904), (3, 7255939936), (4, 5441954952), (6, 3627969968), (7, 3109688544), (8, 2720977476), (12, 1813984984), (14, 1554844272), (16, 1360488738), (21, 1036562848), (24, 906992492), (28, 777422136), (32, 680244369), (42, 518281424), (48, 453496246), (56, 388711068), (84, 259140712), (96, 226748123), (112, 194355534), (168, 129570356), (224, 97177767), (336, 64785178), (672, 32392589)]