16978892052

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{935167}}^1$

素因数の和:935280

約数の個数: 48

約数和(自身を含む): 42419220480

約数和(自身を除く): 25440328428

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 267, 356, 534, 1068, 1513, 3026, 4539, 6052, 9078, 18156, 935167, 1870334, 2805501, 3740668, 5611002, 11222004, 15897839, 31795678, 47693517, 63591356, 83229863, 95387034, 166459726, 190774068, 249689589, 332919452, 499379178, 998758356, 1414907671, 2829815342, 4244723013, 5659630684, 8489446026, 16978892052]

約数ペア:

[(1, 16978892052), (2, 8489446026), (3, 5659630684), (4, 4244723013), (6, 2829815342), (12, 1414907671), (17, 998758356), (34, 499379178), (51, 332919452), (68, 249689589), (89, 190774068), (102, 166459726), (178, 95387034), (204, 83229863), (267, 63591356), (356, 47693517), (534, 31795678), (1068, 15897839), (1513, 11222004), (3026, 5611002), (4539, 3740668), (6052, 2805501), (9078, 1870334), (18156, 935167)]