1325388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 3356640

約数和(自身を除く): 2031252

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 73, 89, 102, 146, 178, 204, 219, 267, 292, 356, 438, 534, 876, 1068, 1241, 1513, 2482, 3026, 3723, 4539, 4964, 6052, 6497, 7446, 9078, 12994, 14892, 18156, 19491, 25988, 38982, 77964, 110449, 220898, 331347, 441796, 662694, 1325388]

約数ペア:

[(1, 1325388), (2, 662694), (3, 441796), (4, 331347), (6, 220898), (12, 110449), (17, 77964), (34, 38982), (51, 25988), (68, 19491), (73, 18156), (89, 14892), (102, 12994), (146, 9078), (178, 7446), (204, 6497), (219, 6052), (267, 4964), (292, 4539), (356, 3723), (438, 3026), (534, 2482), (876, 1513), (1068, 1241)]