31794378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{68819}}^1$

素因数の和:68842

約数の個数: 32

約数和(自身を含む): 79280640

約数和(自身を除く): 47486262

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 68819, 137638, 206457, 412914, 481733, 757009, 963466, 1445199, 1514018, 2271027, 2890398, 4542054, 5299063, 10598126, 15897189, 31794378]

約数ペア:

[(1, 31794378), (2, 15897189), (3, 10598126), (6, 5299063), (7, 4542054), (11, 2890398), (14, 2271027), (21, 1514018), (22, 1445199), (33, 963466), (42, 757009), (66, 481733), (77, 412914), (154, 206457), (231, 137638), (462, 68819)]