997623666

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{185363}}^1$

素因数の和:185407

約数の個数: 48

約数和(自身を含む): 2429009856

約数和(自身を除く): 1431386190

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 185363, 370726, 556089, 1112178, 1668267, 2409719, 3336534, 4263349, 4819438, 7229157, 8526698, 12790047, 14458314, 21687471, 25580094, 38370141, 43374942, 55423537, 76740282, 110847074, 166270611, 332541222, 498811833, 997623666]

約数ペア:

[(1, 997623666), (2, 498811833), (3, 332541222), (6, 166270611), (9, 110847074), (13, 76740282), (18, 55423537), (23, 43374942), (26, 38370141), (39, 25580094), (46, 21687471), (69, 14458314), (78, 12790047), (117, 8526698), (138, 7229157), (207, 4819438), (234, 4263349), (299, 3336534), (414, 2409719), (598, 1668267), (897, 1112178), (1794, 556089), (2691, 370726), (5382, 185363)]