1520797518

素因数分解:

$2^1\times 3^6\times {\mathrm{47}}^1\times {\mathrm{22193}}^1$

素因数の和:22260

約数の個数: 56

約数和(自身を含む): 3493158048

約数和(自身を除く): 1972360530

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 243, 282, 423, 486, 729, 846, 1269, 1458, 2538, 3807, 7614, 11421, 22193, 22842, 34263, 44386, 66579, 68526, 133158, 199737, 399474, 599211, 1043071, 1198422, 1797633, 2086142, 3129213, 3595266, 5392899, 6258426, 9387639, 10785798, 16178697, 18775278, 28162917, 32357394, 56325834, 84488751, 168977502, 253466253, 506932506, 760398759, 1520797518]

約数ペア:

[(1, 1520797518), (2, 760398759), (3, 506932506), (6, 253466253), (9, 168977502), (18, 84488751), (27, 56325834), (47, 32357394), (54, 28162917), (81, 18775278), (94, 16178697), (141, 10785798), (162, 9387639), (243, 6258426), (282, 5392899), (423, 3595266), (486, 3129213), (729, 2086142), (846, 1797633), (1269, 1198422), (1458, 1043071), (2538, 599211), (3807, 399474), (7614, 199737), (11421, 133158), (22193, 68526), (22842, 66579), (34263, 44386)]