138024486

素因数分解:

$2^1\times 3^6\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:848

約数の個数: 56

約数和(自身を含む): 313131384

約数和(自身を除く): 175106898

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 243, 274, 411, 486, 691, 729, 822, 1233, 1382, 1458, 2073, 2466, 3699, 4146, 6219, 7398, 11097, 12438, 18657, 22194, 33291, 37314, 55971, 66582, 94667, 99873, 111942, 167913, 189334, 199746, 284001, 335826, 503739, 568002, 852003, 1007478, 1704006, 2556009, 5112018, 7668027, 15336054, 23004081, 46008162, 69012243, 138024486]

約数ペア:

[(1, 138024486), (2, 69012243), (3, 46008162), (6, 23004081), (9, 15336054), (18, 7668027), (27, 5112018), (54, 2556009), (81, 1704006), (137, 1007478), (162, 852003), (243, 568002), (274, 503739), (411, 335826), (486, 284001), (691, 199746), (729, 189334), (822, 167913), (1233, 111942), (1382, 99873), (1458, 94667), (2073, 66582), (2466, 55971), (3699, 37314), (4146, 33291), (6219, 22194), (7398, 18657), (11097, 12438)]