648190896

素因数分解:

$2^4\times 3^1\times {\mathrm{13503977}}^1$

素因数の和:13503988

約数の個数: 20

約数和(自身を含む): 1674493272

約数和(自身を除く): 1026302376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13503977, 27007954, 40511931, 54015908, 81023862, 108031816, 162047724, 216063632, 324095448, 648190896]

約数ペア:

[(1, 648190896), (2, 324095448), (3, 216063632), (4, 162047724), (6, 108031816), (8, 81023862), (12, 54015908), (16, 40511931), (24, 27007954), (48, 13503977)]