123086142

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{39989}}^1$

素因数の和:40022

約数の個数: 40

約数和(自身を含む): 290327400

約数和(自身を除く): 167241258

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 39989, 79978, 119967, 239934, 359901, 719802, 759791, 1079703, 1519582, 2159406, 2279373, 3239109, 4558746, 6478218, 6838119, 13676238, 20514357, 41028714, 61543071, 123086142]

約数ペア:

[(1, 123086142), (2, 61543071), (3, 41028714), (6, 20514357), (9, 13676238), (18, 6838119), (19, 6478218), (27, 4558746), (38, 3239109), (54, 2279373), (57, 2159406), (81, 1519582), (114, 1079703), (162, 759791), (171, 719802), (342, 359901), (513, 239934), (1026, 119967), (1539, 79978), (3078, 39989)]