17976582

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4519}}^1$

素因数の和:4557

約数の個数: 48

約数和(自身を含む): 44422560

約数和(自身を除く): 26445978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 4519, 9038, 13557, 27114, 40671, 58747, 76823, 81342, 117494, 153646, 176241, 230469, 352482, 460938, 528723, 691407, 998699, 1057446, 1382814, 1997398, 2996097, 5992194, 8988291, 17976582]

約数ペア:

[(1, 17976582), (2, 8988291), (3, 5992194), (6, 2996097), (9, 1997398), (13, 1382814), (17, 1057446), (18, 998699), (26, 691407), (34, 528723), (39, 460938), (51, 352482), (78, 230469), (102, 176241), (117, 153646), (153, 117494), (221, 81342), (234, 76823), (306, 58747), (442, 40671), (663, 27114), (1326, 13557), (1989, 9038), (3978, 4519)]