190020438

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{44543}}^1$

素因数の和:44633

約数の個数: 32

約数和(自身を含む): 427622400

約数和(自身を除く): 237601962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 44543, 89086, 133629, 267258, 400887, 801774, 1202661, 2405322, 3518897, 7037794, 10556691, 21113382, 31670073, 63340146, 95010219, 190020438]

約数ペア:

[(1, 190020438), (2, 95010219), (3, 63340146), (6, 31670073), (9, 21113382), (18, 10556691), (27, 7037794), (54, 3518897), (79, 2405322), (158, 1202661), (237, 801774), (474, 400887), (711, 267258), (1422, 133629), (2133, 89086), (4266, 44543)]