16202943.000000000

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{396413}}^1$

素因数の和:396431

約数の個数: 48

約数和(自身を含む): 665975520

約数和(自身を除く): 451912500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 396413, 792826, 1189239, 1585652, 1982065, 2378478, 3567717, 3964130, 4756956, 5946195, 7135434, 7928260, 10703151, 11892390, 14270868, 17838585, 21406302, 23784780, 35677170, 42812604, 53515755, 71354340, 107031510, 214063020]

約数ペア:

[(1, 214063020), (2, 107031510), (3, 71354340), (4, 53515755), (5, 42812604), (6, 35677170), (9, 23784780), (10, 21406302), (12, 17838585), (15, 14270868), (18, 11892390), (20, 10703151), (27, 7928260), (30, 7135434), (36, 5946195), (45, 4756956), (54, 3964130), (60, 3567717), (90, 2378478), (108, 1982065), (135, 1585652), (180, 1189239), (270, 792826), (540, 396413)]