1254403206

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{21977}}^1$

素因数の和:22146

約数の個数: 64

約数和(自身を含む): 3207029760

約数和(自身を除く): 1952626554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 151, 189, 302, 378, 453, 906, 1057, 1359, 2114, 2718, 3171, 4077, 6342, 8154, 9513, 19026, 21977, 28539, 43954, 57078, 65931, 131862, 153839, 197793, 307678, 395586, 461517, 593379, 923034, 1186758, 1384551, 2769102, 3318527, 4153653, 6637054, 8307306, 9955581, 19911162, 23229689, 29866743, 46459378, 59733486, 69689067, 89600229, 139378134, 179200458, 209067201, 418134402, 627201603, 1254403206]

約数ペア:

[(1, 1254403206), (2, 627201603), (3, 418134402), (6, 209067201), (7, 179200458), (9, 139378134), (14, 89600229), (18, 69689067), (21, 59733486), (27, 46459378), (42, 29866743), (54, 23229689), (63, 19911162), (126, 9955581), (151, 8307306), (189, 6637054), (302, 4153653), (378, 3318527), (453, 2769102), (906, 1384551), (1057, 1186758), (1359, 923034), (2114, 593379), (2718, 461517), (3171, 395586), (4077, 307678), (6342, 197793), (8154, 153839), (9513, 131862), (19026, 65931), (21977, 57078), (28539, 43954)]