213313218

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{5347}}^1$

素因数の和:5522

約数の個数: 32

約数和(自身を含む): 437680320

約数和(自身を除く): 224367102

約数列:

[1, 2, 3, 6, 61, 109, 122, 183, 218, 327, 366, 654, 5347, 6649, 10694, 13298, 16041, 19947, 32082, 39894, 326167, 582823, 652334, 978501, 1165646, 1748469, 1957002, 3496938, 35552203, 71104406, 106656609, 213313218]

約数ペア:

[(1, 213313218), (2, 106656609), (3, 71104406), (6, 35552203), (61, 3496938), (109, 1957002), (122, 1748469), (183, 1165646), (218, 978501), (327, 652334), (366, 582823), (654, 326167), (5347, 39894), (6649, 32082), (10694, 19947), (13298, 16041)]