1615742514

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{17239}}^1$

素因数の和:17415

約数の個数: 48

約数和(自身を含む): 3614607360

約数和(自身を除く): 1998864846

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 127, 246, 254, 369, 381, 738, 762, 1143, 2286, 5207, 10414, 15621, 17239, 31242, 34478, 46863, 51717, 93726, 103434, 155151, 310302, 706799, 1413598, 2120397, 2189353, 4240794, 4378706, 6361191, 6568059, 12722382, 13136118, 19704177, 39408354, 89763473, 179526946, 269290419, 538580838, 807871257, 1615742514]

約数ペア:

[(1, 1615742514), (2, 807871257), (3, 538580838), (6, 269290419), (9, 179526946), (18, 89763473), (41, 39408354), (82, 19704177), (123, 13136118), (127, 12722382), (246, 6568059), (254, 6361191), (369, 4378706), (381, 4240794), (738, 2189353), (762, 2120397), (1143, 1413598), (2286, 706799), (5207, 310302), (10414, 155151), (15621, 103434), (17239, 93726), (31242, 51717), (34478, 46863)]