2019939264

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{500977}}^1$

素因数の和:501002

約数の個数: 84

約数和(自身を含む): 6616917424

約数和(自身を除く): 4596978160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 500977, 1001954, 1502931, 2003908, 3005862, 3506839, 4007816, 4508793, 6011724, 7013678, 8015632, 9017586, 10520517, 12023448, 14027356, 16031264, 18035172, 21041034, 24046896, 28054712, 31561551, 32062528, 36070344, 42082068, 48093792, 56109424, 63123102, 72140688, 84164136, 96187584, 112218848, 126246204, 144281376, 168328272, 224437696, 252492408, 288562752, 336656544, 504984816, 673313088, 1009969632, 2019939264]

約数ペア:

[(1, 2019939264), (2, 1009969632), (3, 673313088), (4, 504984816), (6, 336656544), (7, 288562752), (8, 252492408), (9, 224437696), (12, 168328272), (14, 144281376), (16, 126246204), (18, 112218848), (21, 96187584), (24, 84164136), (28, 72140688), (32, 63123102), (36, 56109424), (42, 48093792), (48, 42082068), (56, 36070344), (63, 32062528), (64, 31561551), (72, 28054712), (84, 24046896), (96, 21041034), (112, 18035172), (126, 16031264), (144, 14027356), (168, 12023448), (192, 10520517), (224, 9017586), (252, 8015632), (288, 7013678), (336, 6011724), (448, 4508793), (504, 4007816), (576, 3506839), (672, 3005862), (1008, 2003908), (1344, 1502931), (2016, 1001954), (4032, 500977)]