19739552724

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{6940771}}^1$

素因数の和:6940860

約数の個数: 36

約数和(自身を含む): 50528820160

約数和(自身を除く): 30789267436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 6940771, 13881542, 20822313, 27763084, 41644626, 62466939, 83289252, 124933878, 249867756, 548320909, 1096641818, 1644962727, 2193283636, 3289925454, 4934888181, 6579850908, 9869776362, 19739552724]

約数ペア:

[(1, 19739552724), (2, 9869776362), (3, 6579850908), (4, 4934888181), (6, 3289925454), (9, 2193283636), (12, 1644962727), (18, 1096641818), (36, 548320909), (79, 249867756), (158, 124933878), (237, 83289252), (316, 62466939), (474, 41644626), (711, 27763084), (948, 20822313), (1422, 13881542), (2844, 6940771)]