12798973908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1181153}}^1$

素因数の和:1181213

約数の個数: 72

約数和(自身を含む): 37834724928

約数和(自身を除く): 25035751020

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, 1548, 1806, 2709, 3612, 5418, 10836, 1181153, 2362306, 3543459, 4724612, 7086918, 8268071, 10630377, 14173836, 16536142, 21260754, 24804213, 33072284, 42521508, 49608426, 50789579, 74412639, 99216852, 101579158, 148825278, 152368737, 203158316, 297650556, 304737474, 355527053, 457106211, 609474948, 711054106, 914212422, 1066581159, 1422108212, 1828424844, 2133162318, 3199743477, 4266324636, 6399486954, 12798973908]

約数ペア:

[(1, 12798973908), (2, 6399486954), (3, 4266324636), (4, 3199743477), (6, 2133162318), (7, 1828424844), (9, 1422108212), (12, 1066581159), (14, 914212422), (18, 711054106), (21, 609474948), (28, 457106211), (36, 355527053), (42, 304737474), (43, 297650556), (63, 203158316), (84, 152368737), (86, 148825278), (126, 101579158), (129, 99216852), (172, 74412639), (252, 50789579), (258, 49608426), (301, 42521508), (387, 33072284), (516, 24804213), (602, 21260754), (774, 16536142), (903, 14173836), (1204, 10630377), (1548, 8268071), (1806, 7086918), (2709, 4724612), (3612, 3543459), (5418, 2362306), (10836, 1181153)]