172115874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{455333}}^1$

素因数の和:455351

約数の個数: 32

約数和(自身を含む): 437120640

約数和(自身を除く): 265004766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 455333, 910666, 1365999, 2731998, 3187331, 4097997, 6374662, 8195994, 9561993, 12293991, 19123986, 24587982, 28685979, 57371958, 86057937, 172115874]

約数ペア:

[(1, 172115874), (2, 86057937), (3, 57371958), (6, 28685979), (7, 24587982), (9, 19123986), (14, 12293991), (18, 9561993), (21, 8195994), (27, 6374662), (42, 4097997), (54, 3187331), (63, 2731998), (126, 1365999), (189, 910666), (378, 455333)]