8177922

素因数分解:

$2^1\times 3^6\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 56

約数和(自身を含む): 18887040

約数和(自身を除く): 10709118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 79, 81, 142, 158, 162, 213, 237, 243, 426, 474, 486, 639, 711, 729, 1278, 1422, 1458, 1917, 2133, 3834, 4266, 5609, 5751, 6399, 11218, 11502, 12798, 16827, 17253, 19197, 33654, 34506, 38394, 50481, 51759, 57591, 100962, 103518, 115182, 151443, 302886, 454329, 908658, 1362987, 2725974, 4088961, 8177922]

約数ペア:

[(1, 8177922), (2, 4088961), (3, 2725974), (6, 1362987), (9, 908658), (18, 454329), (27, 302886), (54, 151443), (71, 115182), (79, 103518), (81, 100962), (142, 57591), (158, 51759), (162, 50481), (213, 38394), (237, 34506), (243, 33654), (426, 19197), (474, 17253), (486, 16827), (639, 12798), (711, 11502), (729, 11218), (1278, 6399), (1422, 5751), (1458, 5609), (1917, 4266), (2133, 3834)]