271636758

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1933}}^1$

素因数の和:2189

約数の個数: 48

約数和(自身を含む): 607631856

約数和(自身を除く): 335995098

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 211, 222, 333, 422, 633, 666, 1266, 1899, 1933, 3798, 3866, 5799, 7807, 11598, 15614, 17397, 23421, 34794, 46842, 70263, 71521, 140526, 143042, 214563, 407863, 429126, 643689, 815726, 1223589, 1287378, 2447178, 3670767, 7341534, 15090931, 30181862, 45272793, 90545586, 135818379, 271636758]

約数ペア:

[(1, 271636758), (2, 135818379), (3, 90545586), (6, 45272793), (9, 30181862), (18, 15090931), (37, 7341534), (74, 3670767), (111, 2447178), (211, 1287378), (222, 1223589), (333, 815726), (422, 643689), (633, 429126), (666, 407863), (1266, 214563), (1899, 143042), (1933, 140526), (3798, 71521), (3866, 70263), (5799, 46842), (7807, 34794), (11598, 23421), (15614, 17397)]