18844866

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{15173}}^1$

素因数の和:15207

約数の個数: 32

約数和(自身を含む): 43701120

約数和(自身を除く): 24856254

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 15173, 30346, 45519, 91038, 136557, 273114, 348979, 409671, 697958, 819342, 1046937, 2093874, 3140811, 6281622, 9422433, 18844866]

約数ペア:

[(1, 18844866), (2, 9422433), (3, 6281622), (6, 3140811), (9, 2093874), (18, 1046937), (23, 819342), (27, 697958), (46, 409671), (54, 348979), (69, 273114), (138, 136557), (207, 91038), (414, 45519), (621, 30346), (1242, 15173)]