1981644384

素因数分解:

$2^5\times 3^1\times {\mathrm{20642129}}^1$

素因数の和:20642142

約数の個数: 24

約数和(自身を含む): 5201816760

約数和(自身を除く): 3220172376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 20642129, 41284258, 61926387, 82568516, 123852774, 165137032, 247705548, 330274064, 495411096, 660548128, 990822192, 1981644384]

約数ペア:

[(1, 1981644384), (2, 990822192), (3, 660548128), (4, 495411096), (6, 330274064), (8, 247705548), (12, 165137032), (16, 123852774), (24, 82568516), (32, 61926387), (48, 41284258), (96, 20642129)]