16494726

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 37324800

約数和(自身を除く): 20830074

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 79, 89, 102, 138, 158, 178, 237, 267, 391, 474, 534, 782, 1173, 1343, 1513, 1817, 2047, 2346, 2686, 3026, 3634, 4029, 4094, 4539, 5451, 6141, 7031, 8058, 9078, 10902, 12282, 14062, 21093, 30889, 34799, 42186, 61778, 69598, 92667, 104397, 119527, 161713, 185334, 208794, 239054, 323426, 358581, 485139, 717162, 970278, 2749121, 5498242, 8247363, 16494726]

約数ペア:

[(1, 16494726), (2, 8247363), (3, 5498242), (6, 2749121), (17, 970278), (23, 717162), (34, 485139), (46, 358581), (51, 323426), (69, 239054), (79, 208794), (89, 185334), (102, 161713), (138, 119527), (158, 104397), (178, 92667), (237, 69598), (267, 61778), (391, 42186), (474, 34799), (534, 30889), (782, 21093), (1173, 14062), (1343, 12282), (1513, 10902), (1817, 9078), (2047, 8058), (2346, 7031), (2686, 6141), (3026, 5451), (3634, 4539), (4029, 4094)]