215260614

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{629417}}^1$

素因数の和:629444

約数の個数: 24

約数和(自身を含む): 490946040

約数和(自身を除く): 275685426

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 629417, 1258834, 1888251, 3776502, 5664753, 11329506, 11958923, 23917846, 35876769, 71753538, 107630307, 215260614]

約数ペア:

[(1, 215260614), (2, 107630307), (3, 71753538), (6, 35876769), (9, 23917846), (18, 11958923), (19, 11329506), (38, 5664753), (57, 3776502), (114, 1888251), (171, 1258834), (342, 629417)]