18907884

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{6037}}^1$

素因数の和:6079

約数の個数: 48

約数和(自身を含む): 50719200

約数和(自身を除く): 31811316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 6037, 12074, 18111, 24148, 36222, 54333, 72444, 108666, 162999, 175073, 217332, 325998, 350146, 525219, 651996, 700292, 1050438, 1575657, 2100876, 3151314, 4726971, 6302628, 9453942, 18907884]

約数ペア:

[(1, 18907884), (2, 9453942), (3, 6302628), (4, 4726971), (6, 3151314), (9, 2100876), (12, 1575657), (18, 1050438), (27, 700292), (29, 651996), (36, 525219), (54, 350146), (58, 325998), (87, 217332), (108, 175073), (116, 162999), (174, 108666), (261, 72444), (348, 54333), (522, 36222), (783, 24148), (1044, 18111), (1566, 12074), (3132, 6037)]