19813480416

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1348957}}^1$

素因数の和:1348993

約数の個数: 96

約数和(自身を含む): 61188734880

約数和(自身を除く): 41375254464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1632, 1836, 2448, 3672, 4896, 7344, 14688, 1348957, 2697914, 4046871, 5395828, 8093742, 10791656, 12140613, 16187484, 21583312, 22932269, 24281226, 32374968, 36421839, 43166624, 45864538, 48562452, 64749936, 68796807, 72843678, 91729076, 97124904, 129499872, 137593614, 145687356, 183458152, 194249808, 206390421, 275187228, 291374712, 366916304, 388499616, 412780842, 550374456, 582749424, 619171263, 733832608, 825561684, 1100748912, 1165498848, 1238342526, 1651123368, 2201497824, 2476685052, 3302246736, 4953370104, 6604493472, 9906740208, 19813480416]

約数ペア:

[(1, 19813480416), (2, 9906740208), (3, 6604493472), (4, 4953370104), (6, 3302246736), (8, 2476685052), (9, 2201497824), (12, 1651123368), (16, 1238342526), (17, 1165498848), (18, 1100748912), (24, 825561684), (27, 733832608), (32, 619171263), (34, 582749424), (36, 550374456), (48, 412780842), (51, 388499616), (54, 366916304), (68, 291374712), (72, 275187228), (96, 206390421), (102, 194249808), (108, 183458152), (136, 145687356), (144, 137593614), (153, 129499872), (204, 97124904), (216, 91729076), (272, 72843678), (288, 68796807), (306, 64749936), (408, 48562452), (432, 45864538), (459, 43166624), (544, 36421839), (612, 32374968), (816, 24281226), (864, 22932269), (918, 21583312), (1224, 16187484), (1632, 12140613), (1836, 10791656), (2448, 8093742), (3672, 5395828), (4896, 4046871), (7344, 2697914), (14688, 1348957)]