15538392

素因数分解:

$2^3\times 3^5\times {\mathrm{7993}}^1$

素因数の和:8014

約数の個数: 48

約数和(自身を含む): 43647240

約数和(自身を除く): 28108848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 7993, 15986, 23979, 31972, 47958, 63944, 71937, 95916, 143874, 191832, 215811, 287748, 431622, 575496, 647433, 863244, 1294866, 1726488, 1942299, 2589732, 3884598, 5179464, 7769196, 15538392]

約数ペア:

[(1, 15538392), (2, 7769196), (3, 5179464), (4, 3884598), (6, 2589732), (8, 1942299), (9, 1726488), (12, 1294866), (18, 863244), (24, 647433), (27, 575496), (36, 431622), (54, 287748), (72, 215811), (81, 191832), (108, 143874), (162, 95916), (216, 71937), (243, 63944), (324, 47958), (486, 31972), (648, 23979), (972, 15986), (1944, 7993)]