15481476

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{4943}}^1$

素因数の和:4985

約数の個数: 48

約数和(自身を含む): 41529600

約数和(自身を除く): 26048124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 4943, 9886, 14829, 19772, 29658, 44487, 59316, 88974, 133461, 143347, 177948, 266922, 286694, 430041, 533844, 573388, 860082, 1290123, 1720164, 2580246, 3870369, 5160492, 7740738, 15481476]

約数ペア:

[(1, 15481476), (2, 7740738), (3, 5160492), (4, 3870369), (6, 2580246), (9, 1720164), (12, 1290123), (18, 860082), (27, 573388), (29, 533844), (36, 430041), (54, 286694), (58, 266922), (87, 177948), (108, 143347), (116, 133461), (174, 88974), (261, 59316), (348, 44487), (522, 29658), (783, 19772), (1044, 14829), (1566, 9886), (3132, 4943)]