637794384

素因数分解:

$2^4\times 3^1\times {\mathrm{13287383}}^1$

素因数の和:13287394

約数の個数: 20

約数和(自身を含む): 1647635616

約数和(自身を除く): 1009841232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13287383, 26574766, 39862149, 53149532, 79724298, 106299064, 159448596, 212598128, 318897192, 637794384]

約数ペア:

[(1, 637794384), (2, 318897192), (3, 212598128), (4, 159448596), (6, 106299064), (8, 79724298), (12, 53149532), (16, 39862149), (24, 26574766), (48, 13287383)]