21502313904

素因数分解:

$2^4\times 3^1\times {\mathrm{447964873}}^1$

素因数の和:447964884

約数の個数: 20

約数和(自身を含む): 55547644376

約数和(自身を除く): 34045330472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 447964873, 895929746, 1343894619, 1791859492, 2687789238, 3583718984, 5375578476, 7167437968, 10751156952, 21502313904]

約数ペア:

[(1, 21502313904), (2, 10751156952), (3, 7167437968), (4, 5375578476), (6, 3583718984), (8, 2687789238), (12, 1791859492), (16, 1343894619), (24, 895929746), (48, 447964873)]