42548586

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 94089600

約数和(自身を除く): 51541014

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 89, 102, 109, 129, 178, 218, 258, 267, 327, 534, 654, 731, 1462, 1513, 1853, 2193, 3026, 3706, 3827, 4386, 4539, 4687, 5559, 7654, 9078, 9374, 9701, 11118, 11481, 14061, 19402, 22962, 28122, 29103, 58206, 65059, 79679, 130118, 159358, 164917, 195177, 239037, 329834, 390354, 417143, 478074, 494751, 834286, 989502, 1251429, 2502858, 7091431, 14182862, 21274293, 42548586]

約数ペア:

[(1, 42548586), (2, 21274293), (3, 14182862), (6, 7091431), (17, 2502858), (34, 1251429), (43, 989502), (51, 834286), (86, 494751), (89, 478074), (102, 417143), (109, 390354), (129, 329834), (178, 239037), (218, 195177), (258, 164917), (267, 159358), (327, 130118), (534, 79679), (654, 65059), (731, 58206), (1462, 29103), (1513, 28122), (1853, 22962), (2193, 19402), (3026, 14061), (3706, 11481), (3827, 11118), (4386, 9701), (4539, 9374), (4687, 9078), (5559, 7654)]