213810516

素因数分解:

$2^2\times 3^4\times {\mathrm{383}}^1\times {\mathrm{1723}}^1$

素因数の和:2122

約数の個数: 60

約数和(自身を含む): 560727552

約数和(自身を除く): 346917036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 383, 766, 1149, 1532, 1723, 2298, 3446, 3447, 4596, 5169, 6892, 6894, 10338, 10341, 13788, 15507, 20676, 20682, 31014, 31023, 41364, 46521, 62028, 62046, 93042, 124092, 139563, 186084, 279126, 558252, 659909, 1319818, 1979727, 2639636, 3959454, 5939181, 7918908, 11878362, 17817543, 23756724, 35635086, 53452629, 71270172, 106905258, 213810516]

約数ペア:

[(1, 213810516), (2, 106905258), (3, 71270172), (4, 53452629), (6, 35635086), (9, 23756724), (12, 17817543), (18, 11878362), (27, 7918908), (36, 5939181), (54, 3959454), (81, 2639636), (108, 1979727), (162, 1319818), (324, 659909), (383, 558252), (766, 279126), (1149, 186084), (1532, 139563), (1723, 124092), (2298, 93042), (3446, 62046), (3447, 62028), (4596, 46521), (5169, 41364), (6892, 31023), (6894, 31014), (10338, 20682), (10341, 20676), (13788, 15507)]