4402338

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 9821280

約数和(自身を除く): 5418942

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 73, 114, 138, 146, 219, 437, 438, 529, 874, 1058, 1311, 1387, 1587, 1679, 2622, 2774, 3174, 3358, 4161, 5037, 8322, 10051, 10074, 20102, 30153, 31901, 38617, 60306, 63802, 77234, 95703, 115851, 191406, 231702, 733723, 1467446, 2201169, 4402338]

約数ペア:

[(1, 4402338), (2, 2201169), (3, 1467446), (6, 733723), (19, 231702), (23, 191406), (38, 115851), (46, 95703), (57, 77234), (69, 63802), (73, 60306), (114, 38617), (138, 31901), (146, 30153), (219, 20102), (437, 10074), (438, 10051), (529, 8322), (874, 5037), (1058, 4161), (1311, 3358), (1387, 3174), (1587, 2774), (1679, 2622)]