618032454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{108541}}^1$

素因数の和:108632

約数の個数: 32

約数和(自身を含む): 1349394144

約数和(自身を除く): 731361690

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 108541, 217082, 325623, 651246, 1411033, 2822066, 4233099, 7923493, 8466198, 15846986, 23770479, 47540958, 103005409, 206010818, 309016227, 618032454]

約数ペア:

[(1, 618032454), (2, 309016227), (3, 206010818), (6, 103005409), (13, 47540958), (26, 23770479), (39, 15846986), (73, 8466198), (78, 7923493), (146, 4233099), (219, 2822066), (438, 1411033), (949, 651246), (1898, 325623), (2847, 217082), (5694, 108541)]