1138183788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{366211}}^1$

素因数の和:366262

約数の個数: 48

約数和(自身を含む): 3117196544

約数和(自身を除く): 1979012756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 366211, 732422, 1098633, 1464844, 2197266, 2563477, 4394532, 5126954, 7690431, 10253908, 13549807, 15380862, 27099614, 30761724, 40649421, 54199228, 81298842, 94848649, 162597684, 189697298, 284545947, 379394596, 569091894, 1138183788]

約数ペア:

[(1, 1138183788), (2, 569091894), (3, 379394596), (4, 284545947), (6, 189697298), (7, 162597684), (12, 94848649), (14, 81298842), (21, 54199228), (28, 40649421), (37, 30761724), (42, 27099614), (74, 15380862), (84, 13549807), (111, 10253908), (148, 7690431), (222, 5126954), (259, 4394532), (444, 2563477), (518, 2197266), (777, 1464844), (1036, 1098633), (1554, 732422), (3108, 366211)]