313227198

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{915869}}^1$

素因数の和:915896

約数の個数: 24

約数和(自身を含む): 714378600

約数和(自身を除く): 401151402

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 915869, 1831738, 2747607, 5495214, 8242821, 16485642, 17401511, 34803022, 52204533, 104409066, 156613599, 313227198]

約数ペア:

[(1, 313227198), (2, 156613599), (3, 104409066), (6, 52204533), (9, 34803022), (18, 17401511), (19, 16485642), (38, 8242821), (57, 5495214), (114, 2747607), (171, 1831738), (342, 915869)]