18308291223

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{555251}}^1$

素因数の和:555662

約数の個数: 16

約数和(自身を含む): 25319491200

約数和(自身を除く): 7011199977

約数列:

[1, 3, 29, 87, 379, 1137, 10991, 32973, 555251, 1665753, 16102279, 48306837, 210440129, 631320387, 6102763741, 18308291223]

約数ペア:

[(1, 18308291223), (3, 6102763741), (29, 631320387), (87, 210440129), (379, 48306837), (1137, 16102279), (10991, 1665753), (32973, 555251)]