11976012

素因数分解:

$2^2\times 3^7\times {\mathrm{37}}^2$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 32304720

約数和(自身を除く): 20328708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 729, 972, 999, 1332, 1369, 1458, 1998, 2187, 2738, 2916, 2997, 3996, 4107, 4374, 5476, 5994, 8214, 8748, 8991, 11988, 12321, 16428, 17982, 24642, 26973, 35964, 36963, 49284, 53946, 73926, 80919, 107892, 110889, 147852, 161838, 221778, 323676, 332667, 443556, 665334, 998001, 1330668, 1996002, 2994003, 3992004, 5988006, 11976012]

約数ペア:

[(1, 11976012), (2, 5988006), (3, 3992004), (4, 2994003), (6, 1996002), (9, 1330668), (12, 998001), (18, 665334), (27, 443556), (36, 332667), (37, 323676), (54, 221778), (74, 161838), (81, 147852), (108, 110889), (111, 107892), (148, 80919), (162, 73926), (222, 53946), (243, 49284), (324, 36963), (333, 35964), (444, 26973), (486, 24642), (666, 17982), (729, 16428), (972, 12321), (999, 11988), (1332, 8991), (1369, 8748), (1458, 8214), (1998, 5994), (2187, 5476), (2738, 4374), (2916, 4107), (2997, 3996)]