18183846

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{337}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 40373424

約数和(自身を除く): 22189578

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 337, 391, 529, 674, 782, 1011, 1058, 1173, 1587, 2022, 2346, 3174, 5729, 7751, 8993, 11458, 15502, 17187, 17986, 23253, 26979, 34374, 46506, 53958, 131767, 178273, 263534, 356546, 395301, 534819, 790602, 1069638, 3030641, 6061282, 9091923, 18183846]

約数ペア:

[(1, 18183846), (2, 9091923), (3, 6061282), (6, 3030641), (17, 1069638), (23, 790602), (34, 534819), (46, 395301), (51, 356546), (69, 263534), (102, 178273), (138, 131767), (337, 53958), (391, 46506), (529, 34374), (674, 26979), (782, 23253), (1011, 17986), (1058, 17187), (1173, 15502), (1587, 11458), (2022, 8993), (2346, 7751), (3174, 5729)]