11831508

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^2$

素因数の和:135

約数の個数: 90

約数和(自身を含む): 33949454

約数和(自身を除く): 22117946

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 81, 106, 108, 117, 156, 159, 162, 212, 234, 318, 324, 351, 468, 477, 636, 689, 702, 954, 1053, 1378, 1404, 1431, 1908, 2067, 2106, 2756, 2809, 2862, 4134, 4212, 4293, 5618, 5724, 6201, 8268, 8427, 8586, 11236, 12402, 16854, 17172, 18603, 24804, 25281, 33708, 36517, 37206, 50562, 55809, 73034, 74412, 75843, 101124, 109551, 111618, 146068, 151686, 219102, 223236, 227529, 303372, 328653, 438204, 455058, 657306, 910116, 985959, 1314612, 1971918, 2957877, 3943836, 5915754, 11831508]

約数ペア:

[(1, 11831508), (2, 5915754), (3, 3943836), (4, 2957877), (6, 1971918), (9, 1314612), (12, 985959), (13, 910116), (18, 657306), (26, 455058), (27, 438204), (36, 328653), (39, 303372), (52, 227529), (53, 223236), (54, 219102), (78, 151686), (81, 146068), (106, 111618), (108, 109551), (117, 101124), (156, 75843), (159, 74412), (162, 73034), (212, 55809), (234, 50562), (318, 37206), (324, 36517), (351, 33708), (468, 25281), (477, 24804), (636, 18603), (689, 17172), (702, 16854), (954, 12402), (1053, 11236), (1378, 8586), (1404, 8427), (1431, 8268), (1908, 6201), (2067, 5724), (2106, 5618), (2756, 4293), (2809, 4212), (2862, 4134)]