180486518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2816

約数の個数: 32

約数和(自身を含む): 300068064

約数和(自身を除く): 119581546

約数列:

[1, 2, 17, 34, 37, 53, 74, 106, 629, 901, 1258, 1802, 1961, 2707, 3922, 5414, 33337, 46019, 66674, 92038, 100159, 143471, 200318, 286942, 1702703, 2439007, 3405406, 4878014, 5308427, 10616854, 90243259, 180486518]

約数ペア:

[(1, 180486518), (2, 90243259), (17, 10616854), (34, 5308427), (37, 4878014), (53, 3405406), (74, 2439007), (106, 1702703), (629, 286942), (901, 200318), (1258, 143471), (1802, 100159), (1961, 92038), (2707, 66674), (3922, 46019), (5414, 33337)]