1912742784

素因数分解:

$2^7\times 3^2\times {\mathrm{1660367}}^1$

素因数の和:1660387

約数の個数: 48

約数和(自身を含む): 5504119920

約数和(自身を除く): 3591377136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1660367, 3320734, 4981101, 6641468, 9962202, 13282936, 14943303, 19924404, 26565872, 29886606, 39848808, 53131744, 59773212, 79697616, 106263488, 119546424, 159395232, 212526976, 239092848, 318790464, 478185696, 637580928, 956371392, 1912742784]

約数ペア:

[(1, 1912742784), (2, 956371392), (3, 637580928), (4, 478185696), (6, 318790464), (8, 239092848), (9, 212526976), (12, 159395232), (16, 119546424), (18, 106263488), (24, 79697616), (32, 59773212), (36, 53131744), (48, 39848808), (64, 29886606), (72, 26565872), (96, 19924404), (128, 14943303), (144, 13282936), (192, 9962202), (288, 6641468), (384, 4981101), (576, 3320734), (1152, 1660367)]