18445034

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 31000320

約数和(自身を除く): 12555286

約数列:

[1, 2, 17, 23, 34, 46, 103, 206, 229, 391, 458, 782, 1751, 2369, 3502, 3893, 4738, 5267, 7786, 10534, 23587, 40273, 47174, 80546, 89539, 179078, 400979, 542501, 801958, 1085002, 9222517, 18445034]

約数ペア:

[(1, 18445034), (2, 9222517), (17, 1085002), (23, 801958), (34, 542501), (46, 400979), (103, 179078), (206, 89539), (229, 80546), (391, 47174), (458, 40273), (782, 23587), (1751, 10534), (2369, 7786), (3502, 5267), (3893, 4738)]