140363748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{556999}}^1$

素因数の和:557016

約数の個数: 36

約数和(自身を含む): 405496000

約数和(自身を除く): 265132252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 556999, 1113998, 1670997, 2227996, 3341994, 3898993, 5012991, 6683988, 7797986, 10025982, 11696979, 15595972, 20051964, 23393958, 35090937, 46787916, 70181874, 140363748]

約数ペア:

[(1, 140363748), (2, 70181874), (3, 46787916), (4, 35090937), (6, 23393958), (7, 20051964), (9, 15595972), (12, 11696979), (14, 10025982), (18, 7797986), (21, 6683988), (28, 5012991), (36, 3898993), (42, 3341994), (63, 2227996), (84, 1670997), (126, 1113998), (252, 556999)]