18613448

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{877}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 40036800

約数和(自身を除く): 21423352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 877, 1516, 1754, 2653, 3032, 3508, 5306, 6139, 7016, 10612, 12278, 21224, 24556, 49112, 332383, 664766, 1329532, 2326681, 2659064, 4653362, 9306724, 18613448]

約数ペア:

[(1, 18613448), (2, 9306724), (4, 4653362), (7, 2659064), (8, 2326681), (14, 1329532), (28, 664766), (56, 332383), (379, 49112), (758, 24556), (877, 21224), (1516, 12278), (1754, 10612), (2653, 7016), (3032, 6139), (3508, 5306)]