18820296

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^2$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 57679200

約数和(自身を除く): 38858904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 89, 99, 108, 132, 178, 198, 216, 264, 267, 297, 356, 396, 534, 594, 712, 792, 801, 979, 1068, 1188, 1602, 1958, 2136, 2376, 2403, 2937, 3204, 3916, 4806, 5874, 6408, 7832, 7921, 8811, 9612, 11748, 15842, 17622, 19224, 23496, 23763, 26433, 31684, 35244, 47526, 52866, 63368, 70488, 71289, 87131, 95052, 105732, 142578, 174262, 190104, 211464, 213867, 261393, 285156, 348524, 427734, 522786, 570312, 697048, 784179, 855468, 1045572, 1568358, 1710936, 2091144, 2352537, 3136716, 4705074, 6273432, 9410148, 18820296]

約数ペア:

[(1, 18820296), (2, 9410148), (3, 6273432), (4, 4705074), (6, 3136716), (8, 2352537), (9, 2091144), (11, 1710936), (12, 1568358), (18, 1045572), (22, 855468), (24, 784179), (27, 697048), (33, 570312), (36, 522786), (44, 427734), (54, 348524), (66, 285156), (72, 261393), (88, 213867), (89, 211464), (99, 190104), (108, 174262), (132, 142578), (178, 105732), (198, 95052), (216, 87131), (264, 71289), (267, 70488), (297, 63368), (356, 52866), (396, 47526), (534, 35244), (594, 31684), (712, 26433), (792, 23763), (801, 23496), (979, 19224), (1068, 17622), (1188, 15842), (1602, 11748), (1958, 9612), (2136, 8811), (2376, 7921), (2403, 7832), (2937, 6408), (3204, 5874), (3916, 4806)]