138646998

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{366791}}^1$

素因数の和:366809

約数の個数: 32

約数和(自身を含む): 352120320

約数和(自身を除く): 213473322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 366791, 733582, 1100373, 2200746, 2567537, 3301119, 5135074, 6602238, 7702611, 9903357, 15405222, 19806714, 23107833, 46215666, 69323499, 138646998]

約数ペア:

[(1, 138646998), (2, 69323499), (3, 46215666), (6, 23107833), (7, 19806714), (9, 15405222), (14, 9903357), (18, 7702611), (21, 6602238), (27, 5135074), (42, 3301119), (54, 2567537), (63, 2200746), (126, 1100373), (189, 733582), (378, 366791)]