17480484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 51262848

約数和(自身を除く): 33782364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 977, 994, 1278, 1491, 1954, 1988, 2556, 2931, 2982, 3908, 4473, 5862, 5964, 6839, 8793, 8946, 11724, 13678, 17586, 17892, 20517, 27356, 35172, 41034, 61551, 69367, 82068, 123102, 138734, 208101, 246204, 277468, 416202, 485569, 624303, 832404, 971138, 1248606, 1456707, 1942276, 2497212, 2913414, 4370121, 5826828, 8740242, 17480484]

約数ペア:

[(1, 17480484), (2, 8740242), (3, 5826828), (4, 4370121), (6, 2913414), (7, 2497212), (9, 1942276), (12, 1456707), (14, 1248606), (18, 971138), (21, 832404), (28, 624303), (36, 485569), (42, 416202), (63, 277468), (71, 246204), (84, 208101), (126, 138734), (142, 123102), (213, 82068), (252, 69367), (284, 61551), (426, 41034), (497, 35172), (639, 27356), (852, 20517), (977, 17892), (994, 17586), (1278, 13678), (1491, 11724), (1954, 8946), (1988, 8793), (2556, 6839), (2931, 5964), (2982, 5862), (3908, 4473)]