18996818442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4149589}}^1$

素因数の和:4149710

約数の個数: 32

約数和(自身を含む): 43819670400

約数和(自身を除く): 24822851958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 4149589, 8299178, 12448767, 24897534, 29047123, 58094246, 87141369, 174282738, 452305201, 904610402, 1356915603, 2713831206, 3166136407, 6332272814, 9498409221, 18996818442]

約数ペア:

[(1, 18996818442), (2, 9498409221), (3, 6332272814), (6, 3166136407), (7, 2713831206), (14, 1356915603), (21, 904610402), (42, 452305201), (109, 174282738), (218, 87141369), (327, 58094246), (654, 29047123), (763, 24897534), (1526, 12448767), (2289, 8299178), (4578, 4149589)]