18367092

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 48888840

約数和(自身を除く): 30521748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 73, 87, 116, 146, 174, 219, 241, 261, 292, 348, 438, 482, 522, 657, 723, 876, 964, 1044, 1314, 1446, 2117, 2169, 2628, 2892, 4234, 4338, 6351, 6989, 8468, 8676, 12702, 13978, 17593, 19053, 20967, 25404, 27956, 35186, 38106, 41934, 52779, 62901, 70372, 76212, 83868, 105558, 125802, 158337, 211116, 251604, 316674, 510197, 633348, 1020394, 1530591, 2040788, 3061182, 4591773, 6122364, 9183546, 18367092]

約数ペア:

[(1, 18367092), (2, 9183546), (3, 6122364), (4, 4591773), (6, 3061182), (9, 2040788), (12, 1530591), (18, 1020394), (29, 633348), (36, 510197), (58, 316674), (73, 251604), (87, 211116), (116, 158337), (146, 125802), (174, 105558), (219, 83868), (241, 76212), (261, 70372), (292, 62901), (348, 52779), (438, 41934), (482, 38106), (522, 35186), (657, 27956), (723, 25404), (876, 20967), (964, 19053), (1044, 17593), (1314, 13978), (1446, 12702), (2117, 8676), (2169, 8468), (2628, 6989), (2892, 6351), (4234, 4338)]