17967924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38393}}^1$

素因数の和:38416

約数の個数: 36

約数和(自身を含む): 48913956

約数和(自身を除く): 30946032

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 38393, 76786, 115179, 153572, 230358, 345537, 460716, 499109, 691074, 998218, 1382148, 1497327, 1996436, 2994654, 4491981, 5989308, 8983962, 17967924]

約数ペア:

[(1, 17967924), (2, 8983962), (3, 5989308), (4, 4491981), (6, 2994654), (9, 1996436), (12, 1497327), (13, 1382148), (18, 998218), (26, 691074), (36, 499109), (39, 460716), (52, 345537), (78, 230358), (117, 153572), (156, 115179), (234, 76786), (468, 38393)]