22168476

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 67223520

約数和(自身を除く): 45055044

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 37, 44, 51, 66, 68, 74, 89, 99, 102, 111, 132, 148, 153, 178, 187, 198, 204, 222, 267, 306, 333, 356, 374, 396, 407, 444, 534, 561, 612, 629, 666, 748, 801, 814, 979, 1068, 1122, 1221, 1258, 1332, 1513, 1602, 1628, 1683, 1887, 1958, 2244, 2442, 2516, 2937, 3026, 3204, 3293, 3366, 3663, 3774, 3916, 4539, 4884, 5661, 5874, 6052, 6586, 6732, 6919, 7326, 7548, 8811, 9078, 9879, 11322, 11748, 13172, 13617, 13838, 14652, 16643, 17622, 18156, 19758, 20757, 22644, 27234, 27676, 29637, 33286, 35244, 36223, 39516, 41514, 49929, 54468, 55981, 59274, 62271, 66572, 72446, 83028, 99858, 108669, 111962, 118548, 124542, 144892, 149787, 167943, 199716, 217338, 223924, 249084, 299574, 326007, 335886, 434676, 503829, 599148, 615791, 652014, 671772, 1007658, 1231582, 1304028, 1847373, 2015316, 2463164, 3694746, 5542119, 7389492, 11084238, 22168476]

約数ペア:

[(1, 22168476), (2, 11084238), (3, 7389492), (4, 5542119), (6, 3694746), (9, 2463164), (11, 2015316), (12, 1847373), (17, 1304028), (18, 1231582), (22, 1007658), (33, 671772), (34, 652014), (36, 615791), (37, 599148), (44, 503829), (51, 434676), (66, 335886), (68, 326007), (74, 299574), (89, 249084), (99, 223924), (102, 217338), (111, 199716), (132, 167943), (148, 149787), (153, 144892), (178, 124542), (187, 118548), (198, 111962), (204, 108669), (222, 99858), (267, 83028), (306, 72446), (333, 66572), (356, 62271), (374, 59274), (396, 55981), (407, 54468), (444, 49929), (534, 41514), (561, 39516), (612, 36223), (629, 35244), (666, 33286), (748, 29637), (801, 27676), (814, 27234), (979, 22644), (1068, 20757), (1122, 19758), (1221, 18156), (1258, 17622), (1332, 16643), (1513, 14652), (1602, 13838), (1628, 13617), (1683, 13172), (1887, 11748), (1958, 11322), (2244, 9879), (2442, 9078), (2516, 8811), (2937, 7548), (3026, 7326), (3204, 6919), (3293, 6732), (3366, 6586), (3663, 6052), (3774, 5874), (3916, 5661), (4539, 4884)]