8168916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 22077440

約数和(自身を除く): 13908524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1231, 1659, 2212, 2462, 3318, 3693, 4924, 6636, 7386, 8617, 14772, 17234, 25851, 34468, 51702, 97249, 103404, 194498, 291747, 388996, 583494, 680743, 1166988, 1361486, 2042229, 2722972, 4084458, 8168916]

約数ペア:

[(1, 8168916), (2, 4084458), (3, 2722972), (4, 2042229), (6, 1361486), (7, 1166988), (12, 680743), (14, 583494), (21, 388996), (28, 291747), (42, 194498), (79, 103404), (84, 97249), (158, 51702), (237, 34468), (316, 25851), (474, 17234), (553, 14772), (948, 8617), (1106, 7386), (1231, 6636), (1659, 4924), (2212, 3693), (2462, 3318)]