1187478306

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{116351}}^1$

素因数の和:116378

約数の個数: 56

約数和(自身を含む): 3052145664

約数和(自身を除く): 1864667358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 3402, 5103, 10206, 116351, 232702, 349053, 698106, 814457, 1047159, 1628914, 2094318, 2443371, 3141477, 4886742, 6282954, 7330113, 9424431, 14660226, 18848862, 21990339, 28273293, 43980678, 56546586, 65971017, 84819879, 131942034, 169639758, 197913051, 395826102, 593739153, 1187478306]

約数ペア:

[(1, 1187478306), (2, 593739153), (3, 395826102), (6, 197913051), (7, 169639758), (9, 131942034), (14, 84819879), (18, 65971017), (21, 56546586), (27, 43980678), (42, 28273293), (54, 21990339), (63, 18848862), (81, 14660226), (126, 9424431), (162, 7330113), (189, 6282954), (243, 4886742), (378, 3141477), (486, 2443371), (567, 2094318), (729, 1628914), (1134, 1047159), (1458, 814457), (1701, 698106), (3402, 349053), (5103, 232702), (10206, 116351)]