719930106

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{634859}}^1$

素因数の和:634880

約数の個数: 40

約数和(自身を含む): 1843633440

約数和(自身を除く): 1123703334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 634859, 1269718, 1904577, 3809154, 4444013, 5713731, 8888026, 11427462, 13332039, 17141193, 26664078, 34282386, 39996117, 51423579, 79992234, 102847158, 119988351, 239976702, 359965053, 719930106]

約数ペア:

[(1, 719930106), (2, 359965053), (3, 239976702), (6, 119988351), (7, 102847158), (9, 79992234), (14, 51423579), (18, 39996117), (21, 34282386), (27, 26664078), (42, 17141193), (54, 13332039), (63, 11427462), (81, 8888026), (126, 5713731), (162, 4444013), (189, 3809154), (378, 1904577), (567, 1269718), (1134, 634859)]