142591554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{19181}}^1$

素因数の和:19255

約数の個数: 48

約数和(自身を含む): 359087040

約数和(自身を除く): 216495486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 7434, 19181, 38362, 57543, 115086, 134267, 172629, 268534, 345258, 402801, 805602, 1131679, 1208403, 2263358, 2416806, 3395037, 6790074, 7921753, 10185111, 15843506, 20370222, 23765259, 47530518, 71295777, 142591554]

約数ペア:

[(1, 142591554), (2, 71295777), (3, 47530518), (6, 23765259), (7, 20370222), (9, 15843506), (14, 10185111), (18, 7921753), (21, 6790074), (42, 3395037), (59, 2416806), (63, 2263358), (118, 1208403), (126, 1131679), (177, 805602), (354, 402801), (413, 345258), (531, 268534), (826, 172629), (1062, 134267), (1239, 115086), (2478, 57543), (3717, 38362), (7434, 19181)]