2447352

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 6981000

約数和(自身を除く): 4533648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1789, 3578, 5367, 7156, 10734, 14312, 16101, 21468, 32202, 33991, 42936, 64404, 67982, 101973, 128808, 135964, 203946, 271928, 305919, 407892, 611838, 815784, 1223676, 2447352]

約数ペア:

[(1, 2447352), (2, 1223676), (3, 815784), (4, 611838), (6, 407892), (8, 305919), (9, 271928), (12, 203946), (18, 135964), (19, 128808), (24, 101973), (36, 67982), (38, 64404), (57, 42936), (72, 33991), (76, 32202), (114, 21468), (152, 16101), (171, 14312), (228, 10734), (342, 7156), (456, 5367), (684, 3578), (1368, 1789)]