31419318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9013}}^1$

素因数の和:9108

約数の個数: 32

約数和(自身を含む): 72688896

約数和(自身を除く): 41269578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 9013, 18026, 27039, 54078, 63091, 126182, 189273, 378546, 748079, 1496158, 2244237, 4488474, 5236553, 10473106, 15709659, 31419318]

約数ペア:

[(1, 31419318), (2, 15709659), (3, 10473106), (6, 5236553), (7, 4488474), (14, 2244237), (21, 1496158), (42, 748079), (83, 378546), (166, 189273), (249, 126182), (498, 63091), (581, 54078), (1162, 27039), (1743, 18026), (3486, 9013)]