13339116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1291

約数の個数: 72

約数和(自身を含む): 39463424

約数和(自身を除く): 26124308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1231, 1548, 1806, 2462, 2709, 3612, 3693, 4924, 5418, 7386, 8617, 10836, 11079, 14772, 17234, 22158, 25851, 34468, 44316, 51702, 52933, 77553, 103404, 105866, 155106, 158799, 211732, 310212, 317598, 370531, 476397, 635196, 741062, 952794, 1111593, 1482124, 1905588, 2223186, 3334779, 4446372, 6669558, 13339116]

約数ペア:

[(1, 13339116), (2, 6669558), (3, 4446372), (4, 3334779), (6, 2223186), (7, 1905588), (9, 1482124), (12, 1111593), (14, 952794), (18, 741062), (21, 635196), (28, 476397), (36, 370531), (42, 317598), (43, 310212), (63, 211732), (84, 158799), (86, 155106), (126, 105866), (129, 103404), (172, 77553), (252, 52933), (258, 51702), (301, 44316), (387, 34468), (516, 25851), (602, 22158), (774, 17234), (903, 14772), (1204, 11079), (1231, 10836), (1548, 8617), (1806, 7386), (2462, 5418), (2709, 4924), (3612, 3693)]