17517942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1741}}^1$

素因数の和:1805

約数の個数: 48

約数和(自身を含む): 41849808

約数和(自身を除く): 24331866

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 1741, 3354, 3482, 5031, 5223, 10062, 10446, 15669, 22633, 31338, 45266, 67899, 74863, 135798, 149726, 203697, 224589, 407394, 449178, 673767, 973219, 1347534, 1946438, 2919657, 5839314, 8758971, 17517942]

約数ペア:

[(1, 17517942), (2, 8758971), (3, 5839314), (6, 2919657), (9, 1946438), (13, 1347534), (18, 973219), (26, 673767), (39, 449178), (43, 407394), (78, 224589), (86, 203697), (117, 149726), (129, 135798), (234, 74863), (258, 67899), (387, 45266), (559, 31338), (774, 22633), (1118, 15669), (1677, 10446), (1741, 10062), (3354, 5223), (3482, 5031)]