81670914

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9433}}^1$

素因数の和:9491

約数の個数: 48

約数和(自身を含む): 195736632

約数和(自身を除く): 114065718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 9433, 18866, 28299, 56598, 84897, 122629, 169794, 245258, 349021, 367887, 698042, 735774, 1047063, 1103661, 2094126, 2207322, 3141189, 4537273, 6282378, 9074546, 13611819, 27223638, 40835457, 81670914]

約数ペア:

[(1, 81670914), (2, 40835457), (3, 27223638), (6, 13611819), (9, 9074546), (13, 6282378), (18, 4537273), (26, 3141189), (37, 2207322), (39, 2094126), (74, 1103661), (78, 1047063), (111, 735774), (117, 698042), (222, 367887), (234, 349021), (333, 245258), (481, 169794), (666, 122629), (962, 84897), (1443, 56598), (2886, 28299), (4329, 18866), (8658, 9433)]