212543814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{4091}}^1$

素因数の和:5340

約数の個数: 32

約数和(自身を含む): 486326016

約数和(自身を除く): 273782202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1237, 2474, 3711, 4091, 7422, 8182, 8659, 12273, 17318, 24546, 25977, 28637, 51954, 57274, 85911, 171822, 5060567, 10121134, 15181701, 30363402, 35423969, 70847938, 106271907, 212543814]

約数ペア:

[(1, 212543814), (2, 106271907), (3, 70847938), (6, 35423969), (7, 30363402), (14, 15181701), (21, 10121134), (42, 5060567), (1237, 171822), (2474, 85911), (3711, 57274), (4091, 51954), (7422, 28637), (8182, 25977), (8659, 24546), (12273, 17318)]