15664581492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{10691}}^1\times {\mathrm{17443}}^1$

素因数の和:28148

約数の個数: 48

約数和(自身を含む): 41778519552

約数和(自身を除く): 26113938060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10691, 17443, 21382, 32073, 34886, 42764, 52329, 64146, 69772, 74837, 104658, 122101, 128292, 149674, 209316, 224511, 244202, 299348, 366303, 449022, 488404, 732606, 898044, 1465212, 186483113, 372966226, 559449339, 745932452, 1118898678, 1305381791, 2237797356, 2610763582, 3916145373, 5221527164, 7832290746, 15664581492]

約数ペア:

[(1, 15664581492), (2, 7832290746), (3, 5221527164), (4, 3916145373), (6, 2610763582), (7, 2237797356), (12, 1305381791), (14, 1118898678), (21, 745932452), (28, 559449339), (42, 372966226), (84, 186483113), (10691, 1465212), (17443, 898044), (21382, 732606), (32073, 488404), (34886, 449022), (42764, 366303), (52329, 299348), (64146, 244202), (69772, 224511), (74837, 209316), (104658, 149674), (122101, 128292)]