17681372904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{56671067}}^1$

素因数の和:56671089

約数の個数: 32

約数和(自身を含む): 47603697120

約数和(自身を除く): 29922324216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 56671067, 113342134, 170013201, 226684268, 340026402, 453368536, 680052804, 736723871, 1360105608, 1473447742, 2210171613, 2946895484, 4420343226, 5893790968, 8840686452, 17681372904]

約数ペア:

[(1, 17681372904), (2, 8840686452), (3, 5893790968), (4, 4420343226), (6, 2946895484), (8, 2210171613), (12, 1473447742), (13, 1360105608), (24, 736723871), (26, 680052804), (39, 453368536), (52, 340026402), (78, 226684268), (104, 170013201), (156, 113342134), (312, 56671067)]