31217214

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{106181}}^1$

素因数の和:106200

約数の個数: 24

約数和(自身を含む): 72628488

約数和(自身を除く): 41411274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 106181, 212362, 318543, 637086, 743267, 1486534, 2229801, 4459602, 5202869, 10405738, 15608607, 31217214]

約数ペア:

[(1, 31217214), (2, 15608607), (3, 10405738), (6, 5202869), (7, 4459602), (14, 2229801), (21, 1486534), (42, 743267), (49, 637086), (98, 318543), (147, 212362), (294, 106181)]