42313018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 71165952

約数和(自身を除く): 28852934

約数列:

[1, 2, 11, 22, 71, 103, 142, 206, 263, 526, 781, 1133, 1562, 2266, 2893, 5786, 7313, 14626, 18673, 27089, 37346, 54178, 80443, 160886, 205403, 297979, 410806, 595958, 1923319, 3846638, 21156509, 42313018]

約数ペア:

[(1, 42313018), (2, 21156509), (11, 3846638), (22, 1923319), (71, 595958), (103, 410806), (142, 297979), (206, 205403), (263, 160886), (526, 80443), (781, 54178), (1133, 37346), (1562, 27089), (2266, 18673), (2893, 14626), (5786, 7313)]