1897919184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{84307}}^1$

素因数の和:84392

約数の個数: 80

約数和(自身を含む): 5687080448

約数和(自身を除く): 3789161264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 201, 268, 336, 402, 469, 536, 804, 938, 1072, 1407, 1608, 1876, 2814, 3216, 3752, 5628, 7504, 11256, 22512, 84307, 168614, 252921, 337228, 505842, 590149, 674456, 1011684, 1180298, 1348912, 1770447, 2023368, 2360596, 3540894, 4046736, 4721192, 5648569, 7081788, 9442384, 11297138, 14163576, 16945707, 22594276, 28327152, 33891414, 39539983, 45188552, 67782828, 79079966, 90377104, 118619949, 135565656, 158159932, 237239898, 271131312, 316319864, 474479796, 632639728, 948959592, 1897919184]

約数ペア:

[(1, 1897919184), (2, 948959592), (3, 632639728), (4, 474479796), (6, 316319864), (7, 271131312), (8, 237239898), (12, 158159932), (14, 135565656), (16, 118619949), (21, 90377104), (24, 79079966), (28, 67782828), (42, 45188552), (48, 39539983), (56, 33891414), (67, 28327152), (84, 22594276), (112, 16945707), (134, 14163576), (168, 11297138), (201, 9442384), (268, 7081788), (336, 5648569), (402, 4721192), (469, 4046736), (536, 3540894), (804, 2360596), (938, 2023368), (1072, 1770447), (1407, 1348912), (1608, 1180298), (1876, 1011684), (2814, 674456), (3216, 590149), (3752, 505842), (5628, 337228), (7504, 252921), (11256, 168614), (22512, 84307)]