17139738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1659

約数の個数: 64

約数和(自身を含む): 44623872

約数和(自身を除く): 27484134

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1613, 1771, 3226, 3542, 4839, 5313, 9678, 10626, 11291, 17743, 22582, 33873, 35486, 37099, 53229, 67746, 74198, 106458, 111297, 124201, 222594, 248402, 259693, 372603, 408089, 519386, 745206, 779079, 816178, 1224267, 1558158, 2448534, 2856623, 5713246, 8569869, 17139738]

約数ペア:

[(1, 17139738), (2, 8569869), (3, 5713246), (6, 2856623), (7, 2448534), (11, 1558158), (14, 1224267), (21, 816178), (22, 779079), (23, 745206), (33, 519386), (42, 408089), (46, 372603), (66, 259693), (69, 248402), (77, 222594), (138, 124201), (154, 111297), (161, 106458), (231, 74198), (253, 67746), (322, 53229), (462, 37099), (483, 35486), (506, 33873), (759, 22582), (966, 17743), (1518, 11291), (1613, 10626), (1771, 9678), (3226, 5313), (3542, 4839)]